64696681

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{919}}^1$

素因数の和:1128

約数の個数: 16

約数和(自身を含む): 75513600

約数和(自身を除く): 10816919

約数列:

[1, 7, 89, 113, 623, 791, 919, 6433, 10057, 70399, 81791, 103847, 572537, 726929, 9242383, 64696681]

約数ペア:

[(1, 64696681), (7, 9242383), (89, 726929), (113, 572537), (623, 103847), (791, 81791), (919, 70399), (6433, 10057)]