25647412

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{8893}}^1$

素因数の和:9007

約数の個数: 24

約数和(自身を含む): 51798656

約数和(自身を除く): 26151244

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 8893, 17786, 35572, 62251, 124502, 249004, 915979, 1831958, 3663916, 6411853, 12823706, 25647412]

約数ペア:

[(1, 25647412), (2, 12823706), (4, 6411853), (7, 3663916), (14, 1831958), (28, 915979), (103, 249004), (206, 124502), (412, 62251), (721, 35572), (1442, 17786), (2884, 8893)]