427686032

素因数分解:

$2^4\times {\mathrm{3137}}^1\times {\mathrm{8521}}^1$

素因数の和:11666

約数の個数: 20

約数和(自身を含む): 829003116

約数和(自身を除く): 401317084

約数列:

[1, 2, 4, 8, 16, 3137, 6274, 8521, 12548, 17042, 25096, 34084, 50192, 68168, 136336, 26730377, 53460754, 106921508, 213843016, 427686032]

約数ペア:

[(1, 427686032), (2, 213843016), (4, 106921508), (8, 53460754), (16, 26730377), (3137, 136336), (6274, 68168), (8521, 50192), (12548, 34084), (17042, 25096)]