64213556

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{85847}}^1$

素因数の和:85879

約数の個数: 24

約数和(自身を含む): 129802176

約数和(自身を除く): 65588620

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 85847, 171694, 343388, 944317, 1459399, 1888634, 2918798, 3777268, 5837596, 16053389, 32106778, 64213556]

約数ペア:

[(1, 64213556), (2, 32106778), (4, 16053389), (11, 5837596), (17, 3777268), (22, 2918798), (34, 1888634), (44, 1459399), (68, 944317), (187, 343388), (374, 171694), (748, 85847)]