64275508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{31081}}^1$

素因数の和:31143

約数の個数: 24

約数和(自身を含む): 125322624

約数和(自身を除く): 61047116

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 1034, 2068, 31081, 62162, 124324, 341891, 683782, 1367564, 1460807, 2921614, 5843228, 16068877, 32137754, 64275508]

約数ペア:

[(1, 64275508), (2, 32137754), (4, 16068877), (11, 5843228), (22, 2921614), (44, 1460807), (47, 1367564), (94, 683782), (188, 341891), (517, 124324), (1034, 62162), (2068, 31081)]