74920763138

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6343}}^1\times {\mathrm{26723}}^1$

素因数の和:33098

約数の個数: 32

約数和(自身を含む): 128170014336

約数和(自身を除く): 53249251198

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 6343, 12686, 26723, 53446, 82459, 107831, 164918, 215662, 347399, 454291, 694798, 908582, 1401803, 2803606, 5905783, 11811566, 169503989, 339007978, 2203551857, 2881567813, 4407103714, 5763135626, 37460381569, 74920763138]

約数ペア:

[(1, 74920763138), (2, 37460381569), (13, 5763135626), (17, 4407103714), (26, 2881567813), (34, 2203551857), (221, 339007978), (442, 169503989), (6343, 11811566), (12686, 5905783), (26723, 2803606), (53446, 1401803), (82459, 908582), (107831, 694798), (164918, 454291), (215662, 347399)]