39758864

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1129}}^1$

素因数の和:1239

約数の個数: 40

約数和(自身を含む): 80709120

約数和(自身を除く): 40950256

約数列:

[1, 2, 4, 8, 16, 31, 62, 71, 124, 142, 248, 284, 496, 568, 1129, 1136, 2201, 2258, 4402, 4516, 8804, 9032, 17608, 18064, 34999, 35216, 69998, 80159, 139996, 160318, 279992, 320636, 559984, 641272, 1282544, 2484929, 4969858, 9939716, 19879432, 39758864]

約数ペア:

[(1, 39758864), (2, 19879432), (4, 9939716), (8, 4969858), (16, 2484929), (31, 1282544), (62, 641272), (71, 559984), (124, 320636), (142, 279992), (248, 160318), (284, 139996), (496, 80159), (568, 69998), (1129, 35216), (1136, 34999), (2201, 18064), (2258, 17608), (4402, 9032), (4516, 8804)]