15704419472

素因数分解:

$2^4\times 7^1\times {\mathrm{140218031}}^1$

素因数の和:140218046

約数の個数: 20

約数和(自身を含む): 34774071936

約数和(自身を除く): 19069652464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 140218031, 280436062, 560872124, 981526217, 1121744248, 1963052434, 2243488496, 3926104868, 7852209736, 15704419472]

約数ペア:

[(1, 15704419472), (2, 7852209736), (4, 3926104868), (7, 2243488496), (8, 1963052434), (14, 1121744248), (16, 981526217), (28, 560872124), (56, 280436062), (112, 140218031)]