39240128

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:349

約数の個数: 56

約数和(自身を含む): 81424272

約数和(自身を除く): 42184144

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 73, 74, 146, 148, 227, 292, 296, 454, 584, 592, 908, 1168, 1184, 1816, 2336, 2368, 2701, 3632, 4672, 5402, 7264, 8399, 10804, 14528, 16571, 16798, 21608, 33142, 33596, 43216, 66284, 67192, 86432, 132568, 134384, 172864, 265136, 268768, 530272, 537536, 613127, 1060544, 1226254, 2452508, 4905016, 9810032, 19620064, 39240128]

約数ペア:

[(1, 39240128), (2, 19620064), (4, 9810032), (8, 4905016), (16, 2452508), (32, 1226254), (37, 1060544), (64, 613127), (73, 537536), (74, 530272), (146, 268768), (148, 265136), (227, 172864), (292, 134384), (296, 132568), (454, 86432), (584, 67192), (592, 66284), (908, 43216), (1168, 33596), (1184, 33142), (1816, 21608), (2336, 16798), (2368, 16571), (2701, 14528), (3632, 10804), (4672, 8399), (5402, 7264)]