42380368

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{613}}^1$

素因数の和:799

約数の個数: 40

約数和(自身を含む): 85653000

約数和(自身を除く): 43272632

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 149, 232, 298, 464, 596, 613, 1192, 1226, 2384, 2452, 4321, 4904, 8642, 9808, 17284, 17777, 34568, 35554, 69136, 71108, 91337, 142216, 182674, 284432, 365348, 730696, 1461392, 2648773, 5297546, 10595092, 21190184, 42380368]

約数ペア:

[(1, 42380368), (2, 21190184), (4, 10595092), (8, 5297546), (16, 2648773), (29, 1461392), (58, 730696), (116, 365348), (149, 284432), (232, 182674), (298, 142216), (464, 91337), (596, 71108), (613, 69136), (1192, 35554), (1226, 34568), (2384, 17777), (2452, 17284), (4321, 9808), (4904, 8642)]