123899384

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59797}}^1$

素因数の和:59847

約数の個数: 32

約数和(自身を含む): 272678880

約数和(自身を除く): 148779496

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 59797, 119594, 239188, 418579, 478376, 837158, 1674316, 2212489, 3348632, 4424978, 8849956, 15487423, 17699912, 30974846, 61949692, 123899384]

約数ペア:

[(1, 123899384), (2, 61949692), (4, 30974846), (7, 17699912), (8, 15487423), (14, 8849956), (28, 4424978), (37, 3348632), (56, 2212489), (74, 1674316), (148, 837158), (259, 478376), (296, 418579), (518, 239188), (1036, 119594), (2072, 59797)]