68913692

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{2689}}^1$

素因数の和:2885

約数の個数: 24

約数和(自身を含む): 124278000

約数和(自身を除く): 55364308

約数列:

[1, 2, 4, 43, 86, 149, 172, 298, 596, 2689, 5378, 6407, 10756, 12814, 25628, 115627, 231254, 400661, 462508, 801322, 1602644, 17228423, 34456846, 68913692]

約数ペア:

[(1, 68913692), (2, 34456846), (4, 17228423), (43, 1602644), (86, 801322), (149, 462508), (172, 400661), (298, 231254), (596, 115627), (2689, 25628), (5378, 12814), (6407, 10756)]