25660232

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{983}}^1$

素因数の和:1253

約数の個数: 32

約数和(自身を含む): 52073280

約数和(自身を除く): 26413048

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 251, 502, 983, 1004, 1966, 2008, 3263, 3932, 6526, 7864, 12779, 13052, 25558, 26104, 51116, 102232, 246733, 493466, 986932, 1973864, 3207529, 6415058, 12830116, 25660232]

約数ペア:

[(1, 25660232), (2, 12830116), (4, 6415058), (8, 3207529), (13, 1973864), (26, 986932), (52, 493466), (104, 246733), (251, 102232), (502, 51116), (983, 26104), (1004, 25558), (1966, 13052), (2008, 12779), (3263, 7864), (3932, 6526)]