64974548

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{3343}}^1$

素因数の和:3503

約数の個数: 24

約数和(自身を含む): 117414528

約数和(自身を除く): 52439980

約数列:

[1, 2, 4, 43, 86, 113, 172, 226, 452, 3343, 4859, 6686, 9718, 13372, 19436, 143749, 287498, 377759, 574996, 755518, 1511036, 16243637, 32487274, 64974548]

約数ペア:

[(1, 64974548), (2, 32487274), (4, 16243637), (43, 1511036), (86, 755518), (113, 574996), (172, 377759), (226, 287498), (452, 143749), (3343, 19436), (4859, 13372), (6686, 9718)]