65619670

素因数分解:

$2^1\times 5^1\times {\mathrm{1021}}^1\times {\mathrm{6427}}^1$

素因数の和:7455

約数の個数: 16

約数和(自身を含む): 118249488

約数和(自身を除く): 52629818

約数列:

[1, 2, 5, 10, 1021, 2042, 5105, 6427, 10210, 12854, 32135, 64270, 6561967, 13123934, 32809835, 65619670]

約数ペア:

[(1, 65619670), (2, 32809835), (5, 13123934), (10, 6561967), (1021, 64270), (2042, 32135), (5105, 12854), (6427, 10210)]