77897726416

素因数分解:

$2^4\times {\mathrm{14843}}^1\times {\mathrm{328007}}^1$

素因数の和:342858

約数の個数: 20

約数和(自身を含む): 150937473312

約数和(自身を除く): 73039746896

約数列:

[1, 2, 4, 8, 16, 14843, 29686, 59372, 118744, 237488, 328007, 656014, 1312028, 2624056, 5248112, 4868607901, 9737215802, 19474431604, 38948863208, 77897726416]

約数ペア:

[(1, 77897726416), (2, 38948863208), (4, 19474431604), (8, 9737215802), (16, 4868607901), (14843, 5248112), (29686, 2624056), (59372, 1312028), (118744, 656014), (237488, 328007)]