70635556

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{157}}^1\times {\mathrm{821}}^1$

素因数の和:1119

約数の個数: 24

約数和(自身を含む): 125460216

約数和(自身を除く): 54824660

約数列:

[1, 2, 4, 137, 157, 274, 314, 548, 628, 821, 1642, 3284, 21509, 43018, 86036, 112477, 128897, 224954, 257794, 449908, 515588, 17658889, 35317778, 70635556]

約数ペア:

[(1, 70635556), (2, 35317778), (4, 17658889), (137, 515588), (157, 449908), (274, 257794), (314, 224954), (548, 128897), (628, 112477), (821, 86036), (1642, 43018), (3284, 21509)]