2641472

素因数分解:

$2^6\times {\mathrm{149}}^1\times {\mathrm{277}}^1$

素因数の和:438

約数の個数: 28

約数和(自身を含む): 5295900

約数和(自身を除く): 2654428

約数列:

[1, 2, 4, 8, 16, 32, 64, 149, 277, 298, 554, 596, 1108, 1192, 2216, 2384, 4432, 4768, 8864, 9536, 17728, 41273, 82546, 165092, 330184, 660368, 1320736, 2641472]

約数ペア:

[(1, 2641472), (2, 1320736), (4, 660368), (8, 330184), (16, 165092), (32, 82546), (64, 41273), (149, 17728), (277, 9536), (298, 8864), (554, 4768), (596, 4432), (1108, 2384), (1192, 2216)]