25675208

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{8513}}^1$

素因数の和:8561

約数の個数: 32

約数和(自身を含む): 53638200

約数和(自身を除く): 27962992

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 232, 377, 754, 1508, 3016, 8513, 17026, 34052, 68104, 110669, 221338, 246877, 442676, 493754, 885352, 987508, 1975016, 3209401, 6418802, 12837604, 25675208]

約数ペア:

[(1, 25675208), (2, 12837604), (4, 6418802), (8, 3209401), (13, 1975016), (26, 987508), (29, 885352), (52, 493754), (58, 442676), (104, 246877), (116, 221338), (232, 110669), (377, 68104), (754, 34052), (1508, 17026), (3016, 8513)]