172800524

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{8287}}^1$

素因数の和:8705

約数の個数: 24

約数和(自身を含む): 326514048

約数和(自身を除く): 153713524

約数列:

[1, 2, 4, 13, 26, 52, 401, 802, 1604, 5213, 8287, 10426, 16574, 20852, 33148, 107731, 215462, 430924, 3323087, 6646174, 13292348, 43200131, 86400262, 172800524]

約数ペア:

[(1, 172800524), (2, 86400262), (4, 43200131), (13, 13292348), (26, 6646174), (52, 3323087), (401, 430924), (802, 215462), (1604, 107731), (5213, 33148), (8287, 20852), (10426, 16574)]