42851564

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{35591}}^1$

素因数の和:35645

約数の個数: 24

約数和(自身を含む): 87698688

約数和(自身を除く): 44847124

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 35591, 71182, 142364, 249137, 498274, 996548, 1530413, 3060826, 6121652, 10712891, 21425782, 42851564]

約数ペア:

[(1, 42851564), (2, 21425782), (4, 10712891), (7, 6121652), (14, 3060826), (28, 1530413), (43, 996548), (86, 498274), (172, 249137), (301, 142364), (602, 71182), (1204, 35591)]