66526490

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^2\times {\mathrm{521}}^1$

素因数の和:754

約数の個数: 24

約数和(自身を含む): 121048668

約数和(自身を除く): 54522178

約数列:

[1, 2, 5, 10, 113, 226, 521, 565, 1042, 1130, 2605, 5210, 12769, 25538, 58873, 63845, 117746, 127690, 294365, 588730, 6652649, 13305298, 33263245, 66526490]

約数ペア:

[(1, 66526490), (2, 33263245), (5, 13305298), (10, 6652649), (113, 588730), (226, 294365), (521, 127690), (565, 117746), (1042, 63845), (1130, 58873), (2605, 25538), (5210, 12769)]