25690288

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4259}}^1$

素因数の和:4309

約数の個数: 40

約数和(自身を含む): 55465200

約数和(自身を除く): 29774912

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 208, 232, 377, 464, 754, 1508, 3016, 4259, 6032, 8518, 17036, 34072, 55367, 68144, 110734, 123511, 221468, 247022, 442936, 494044, 885872, 988088, 1605643, 1976176, 3211286, 6422572, 12845144, 25690288]

約数ペア:

[(1, 25690288), (2, 12845144), (4, 6422572), (8, 3211286), (13, 1976176), (16, 1605643), (26, 988088), (29, 885872), (52, 494044), (58, 442936), (104, 247022), (116, 221468), (208, 123511), (232, 110734), (377, 68144), (464, 55367), (754, 34072), (1508, 17036), (3016, 8518), (4259, 6032)]