25675316

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{2621}}^1$

素因数の和:2735

約数の個数: 24

約数和(自身を含む): 46986240

約数和(自身を除く): 21310924

約数列:

[1, 2, 4, 31, 62, 79, 124, 158, 316, 2449, 2621, 4898, 5242, 9796, 10484, 81251, 162502, 207059, 325004, 414118, 828236, 6418829, 12837658, 25675316]

約数ペア:

[(1, 25675316), (2, 12837658), (4, 6418829), (31, 828236), (62, 414118), (79, 325004), (124, 207059), (158, 162502), (316, 81251), (2449, 10484), (2621, 9796), (4898, 5242)]