25730008

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{139837}}^1$

素因数の和:139866

約数の個数: 16

約数和(自身を含む): 50341680

約数和(自身を除く): 24611672

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 139837, 279674, 559348, 1118696, 3216251, 6432502, 12865004, 25730008]

約数ペア:

[(1, 25730008), (2, 12865004), (4, 6432502), (8, 3216251), (23, 1118696), (46, 559348), (92, 279674), (184, 139837)]