1 and 73
One.
One pair.
1 x 2263, 31 x 73, 73 x 31, 2263 x 1
Yes. Factor pairs are always repeated across pairs since factor pairs are certain kinds of pairs.
The factor pairs of 28 are :28,114,27,4
Sixteen factor pairs.
2 factor pairs
the factor pairs are 1x35 & 5x7
Factors are single numbers. Factor pairs are listed in pairs.
Factor pairs refer to integers, not decimals.
The factor pairs of 57 are 3x19 and 1x57