70865716

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{1453}}^1$

素因数の和:1683

約数の個数: 24

約数和(自身を含む): 126410760

約数和(自身を除く): 55545044

約数列:

[1, 2, 4, 89, 137, 178, 274, 356, 548, 1453, 2906, 5812, 12193, 24386, 48772, 129317, 199061, 258634, 398122, 517268, 796244, 17716429, 35432858, 70865716]

約数ペア:

[(1, 70865716), (2, 35432858), (4, 17716429), (89, 796244), (137, 517268), (178, 398122), (274, 258634), (356, 199061), (548, 129317), (1453, 48772), (2906, 24386), (5812, 12193)]