0
Anonymous
they are 1,2,4,7,14,28
Wiki User
1, 2, 4, 13, 26, 52 1, 2, 4, 7, 8, 14, 28, 56
1,2,4,8,24
1,2,4,7,8,14,28
n
1 7 49.
6 28
The answer depends on what is meant by "fators".
1 2 3 4 6 7 12 14 21 28 42 84.
NO
I
2 & 13
26 = 64
1,44 2,22 4,11