40420664

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{2953}}^1$

素因数の和:3047

約数の個数: 32

約数和(自身を含む): 79758000

約数和(自身を除く): 39337336

約数列:

[1, 2, 4, 8, 29, 58, 59, 116, 118, 232, 236, 472, 1711, 2953, 3422, 5906, 6844, 11812, 13688, 23624, 85637, 171274, 174227, 342548, 348454, 685096, 696908, 1393816, 5052583, 10105166, 20210332, 40420664]

約数ペア:

[(1, 40420664), (2, 20210332), (4, 10105166), (8, 5052583), (29, 1393816), (58, 696908), (59, 685096), (116, 348454), (118, 342548), (232, 174227), (236, 171274), (472, 85637), (1711, 23624), (2953, 13688), (3422, 11812), (5906, 6844)]