25264674

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:359

約数の個数: 48

約数和(自身を含む): 56284800

約数和(自身を除く): 31020126

約数列:

[1, 2, 3, 6, 9, 18, 79, 109, 158, 163, 218, 237, 326, 327, 474, 489, 654, 711, 978, 981, 1422, 1467, 1962, 2934, 8611, 12877, 17222, 17767, 25754, 25833, 35534, 38631, 51666, 53301, 77262, 77499, 106602, 115893, 154998, 159903, 231786, 319806, 1403593, 2807186, 4210779, 8421558, 12632337, 25264674]

約数ペア:

[(1, 25264674), (2, 12632337), (3, 8421558), (6, 4210779), (9, 2807186), (18, 1403593), (79, 319806), (109, 231786), (158, 159903), (163, 154998), (218, 115893), (237, 106602), (326, 77499), (327, 77262), (474, 53301), (489, 51666), (654, 38631), (711, 35534), (978, 25833), (981, 25754), (1422, 17767), (1467, 17222), (1962, 12877), (2934, 8611)]