72207116

素因数分解:

$2^2\times {\mathrm{1031}}^1\times {\mathrm{17509}}^1$

素因数の和:18544

約数の個数: 12

約数和(自身を含む): 126492240

約数和(自身を除く): 54285124

約数列:

[1, 2, 4, 1031, 2062, 4124, 17509, 35018, 70036, 18051779, 36103558, 72207116]

約数ペア:

[(1, 72207116), (2, 36103558), (4, 18051779), (1031, 70036), (2062, 35018), (4124, 17509)]