40277312

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1$

素因数の和:355

約数の個数: 56

約数和(自身を含む): 83567016

約数和(自身を除く): 43289704

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 73, 74, 146, 148, 233, 292, 296, 466, 584, 592, 932, 1168, 1184, 1864, 2336, 2368, 2701, 3728, 4672, 5402, 7456, 8621, 10804, 14912, 17009, 17242, 21608, 34018, 34484, 43216, 68036, 68968, 86432, 136072, 137936, 172864, 272144, 275872, 544288, 551744, 629333, 1088576, 1258666, 2517332, 5034664, 10069328, 20138656, 40277312]

約数ペア:

[(1, 40277312), (2, 20138656), (4, 10069328), (8, 5034664), (16, 2517332), (32, 1258666), (37, 1088576), (64, 629333), (73, 551744), (74, 544288), (146, 275872), (148, 272144), (233, 172864), (292, 137936), (296, 136072), (466, 86432), (584, 68968), (592, 68036), (932, 43216), (1168, 34484), (1184, 34018), (1864, 21608), (2336, 17242), (2368, 17009), (2701, 14912), (3728, 10804), (4672, 8621), (5402, 7456)]