28647842

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{3833}}^1$

素因数の和:3973

約数の個数: 16

約数和(自身を含む): 44581752

約数和(自身を除く): 15933910

約数列:

[1, 2, 37, 74, 101, 202, 3737, 3833, 7474, 7666, 141821, 283642, 387133, 774266, 14323921, 28647842]

約数ペア:

[(1, 28647842), (2, 14323921), (37, 774266), (74, 387133), (101, 283642), (202, 141821), (3737, 7666), (3833, 7474)]