72286588

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{10079}}^1$

素因数の和:10257

約数の個数: 24

約数和(自身を含む): 138862080

約数和(自身を除く): 66575492

約数列:

[1, 2, 4, 11, 22, 44, 163, 326, 652, 1793, 3586, 7172, 10079, 20158, 40316, 110869, 221738, 443476, 1642877, 3285754, 6571508, 18071647, 36143294, 72286588]

約数ペア:

[(1, 72286588), (2, 36143294), (4, 18071647), (11, 6571508), (22, 3285754), (44, 1642877), (163, 443476), (326, 221738), (652, 110869), (1793, 40316), (3586, 20158), (7172, 10079)]