64608436

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{757}}^1\times {\mathrm{1123}}^1$

素因数の和:1903

約数の個数: 24

約数和(自身を含む): 119278880

約数和(自身を除く): 54670444

約数列:

[1, 2, 4, 19, 38, 76, 757, 1123, 1514, 2246, 3028, 4492, 14383, 21337, 28766, 42674, 57532, 85348, 850111, 1700222, 3400444, 16152109, 32304218, 64608436]

約数ペア:

[(1, 64608436), (2, 32304218), (4, 16152109), (19, 3400444), (38, 1700222), (76, 850111), (757, 85348), (1123, 57532), (1514, 42674), (2246, 28766), (3028, 21337), (4492, 14383)]