1, 2, 4, 8, 16, 32.
7 factors. They are: 1, 2, 4, 8, 16, 32, 64
1, 2, 4, 8, 16, 32, 64.
1 2 4 8 16 32 64 128.
Six distinct factors Two distinct prime factors
21 and 30 if you're only counting distinct factors. Add 25 and 32 if you're not.
49 has one distinct prime factor, two altogether.
49 has one distinct prime factor, two altogether.
There can be infinitely many distinct factors.
Twelve distinct factors.
49 has one distinct prime factor, two altogether.
Seven distinct factors.
The distinct prime factors of 70 are 2, 5, and 7, so it has three distinct prime factors.