13485392

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{337}}^1$

素因数の和:447

約数の個数: 40

約数和(自身を含む): 27284712

約数和(自身を除く): 13799320

約数列:

[1, 2, 4, 8, 16, 41, 61, 82, 122, 164, 244, 328, 337, 488, 656, 674, 976, 1348, 2501, 2696, 5002, 5392, 10004, 13817, 20008, 20557, 27634, 40016, 41114, 55268, 82228, 110536, 164456, 221072, 328912, 842837, 1685674, 3371348, 6742696, 13485392]

約数ペア:

[(1, 13485392), (2, 6742696), (4, 3371348), (8, 1685674), (16, 842837), (41, 328912), (61, 221072), (82, 164456), (122, 110536), (164, 82228), (244, 55268), (328, 41114), (337, 40016), (488, 27634), (656, 20557), (674, 20008), (976, 13817), (1348, 10004), (2501, 5392), (2696, 5002)]