66762844

素因数分解:

$2^2\times {\mathrm{163}}^1\times {\mathrm{102397}}^1$

素因数の和:102564

約数の個数: 12

約数和(自身を含む): 117552904

約数和(自身を除く): 50790060

約数列:

[1, 2, 4, 163, 326, 652, 102397, 204794, 409588, 16690711, 33381422, 66762844]

約数ペア:

[(1, 66762844), (2, 33381422), (4, 16690711), (163, 409588), (326, 204794), (652, 102397)]