70770604

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{1601}}^1$

素因数の和:1905

約数の個数: 24

約数和(自身を含む): 127301328

約数和(自身を除く): 56530724

約数列:

[1, 2, 4, 43, 86, 172, 257, 514, 1028, 1601, 3202, 6404, 11051, 22102, 44204, 68843, 137686, 275372, 411457, 822914, 1645828, 17692651, 35385302, 70770604]

約数ペア:

[(1, 70770604), (2, 35385302), (4, 17692651), (43, 1645828), (86, 822914), (172, 411457), (257, 275372), (514, 137686), (1028, 68843), (1601, 44204), (3202, 22102), (6404, 11051)]