70857556

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{7933}}^1$

素因数の和:7984

約数の個数: 48

約数和(自身を含む): 159949440

約数和(自身を除く): 89091884

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 58, 77, 116, 154, 203, 308, 319, 406, 638, 812, 1276, 2233, 4466, 7933, 8932, 15866, 31732, 55531, 87263, 111062, 174526, 222124, 230057, 349052, 460114, 610841, 920228, 1221682, 1610399, 2443364, 2530627, 3220798, 5061254, 6441596, 10122508, 17714389, 35428778, 70857556]

約数ペア:

[(1, 70857556), (2, 35428778), (4, 17714389), (7, 10122508), (11, 6441596), (14, 5061254), (22, 3220798), (28, 2530627), (29, 2443364), (44, 1610399), (58, 1221682), (77, 920228), (116, 610841), (154, 460114), (203, 349052), (308, 230057), (319, 222124), (406, 174526), (638, 111062), (812, 87263), (1276, 55531), (2233, 31732), (4466, 15866), (7933, 8932)]