25659868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29027}}^1$

素因数の和:29061

約数の個数: 24

約数和(自身を含む): 51205392

約数和(自身を除く): 25545524

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 29027, 58054, 116108, 377351, 493459, 754702, 986918, 1509404, 1973836, 6414967, 12829934, 25659868]

約数ペア:

[(1, 25659868), (2, 12829934), (4, 6414967), (13, 1973836), (17, 1509404), (26, 986918), (34, 754702), (52, 493459), (68, 377351), (221, 116108), (442, 58054), (884, 29027)]