70966973

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{521}}^1$

素因数の和:629

約数の個数: 32

約数和(自身を含む): 93208320

約数和(自身を除く): 22241347

約数列:

[1, 7, 11, 29, 61, 77, 203, 319, 427, 521, 671, 1769, 2233, 3647, 4697, 5731, 12383, 15109, 19459, 31781, 40117, 105763, 136213, 166199, 222467, 349591, 921649, 1163393, 2447137, 6451543, 10138139, 70966973]

約数ペア:

[(1, 70966973), (7, 10138139), (11, 6451543), (29, 2447137), (61, 1163393), (77, 921649), (203, 349591), (319, 222467), (427, 166199), (521, 136213), (671, 105763), (1769, 40117), (2233, 31781), (3647, 19459), (4697, 15109), (5731, 12383)]