64247267

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{18617}}^1$

素因数の和:18670

約数の個数: 16

約数和(自身を含む): 80429760

約数和(自身を除く): 16182493

約数列:

[1, 7, 17, 29, 119, 203, 493, 3451, 18617, 130319, 316489, 539893, 2215423, 3779251, 9178181, 64247267]

約数ペア:

[(1, 64247267), (7, 9178181), (17, 3779251), (29, 2215423), (119, 539893), (203, 316489), (493, 130319), (3451, 18617)]