72295588

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{1609}}^1$

素因数の和:1899

約数の個数: 24

約数和(自身を含む): 129830400

約数和(自身を除く): 57534812

約数列:

[1, 2, 4, 47, 94, 188, 239, 478, 956, 1609, 3218, 6436, 11233, 22466, 44932, 75623, 151246, 302492, 384551, 769102, 1538204, 18073897, 36147794, 72295588]

約数ペア:

[(1, 72295588), (2, 36147794), (4, 18073897), (47, 1538204), (94, 769102), (188, 384551), (239, 302492), (478, 151246), (956, 75623), (1609, 44932), (3218, 22466), (6436, 11233)]