77826434

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{919}}^1$

素因数の和:1214

約数の個数: 32

約数和(自身を含む): 139898880

約数和(自身を除く): 62072446

約数列:

[1, 2, 7, 14, 23, 46, 161, 263, 322, 526, 919, 1838, 1841, 3682, 6049, 6433, 12098, 12866, 21137, 42274, 42343, 84686, 147959, 241697, 295918, 483394, 1691879, 3383758, 5559031, 11118062, 38913217, 77826434]

約数ペア:

[(1, 77826434), (2, 38913217), (7, 11118062), (14, 5559031), (23, 3383758), (46, 1691879), (161, 483394), (263, 295918), (322, 241697), (526, 147959), (919, 84686), (1838, 42343), (1841, 42274), (3682, 21137), (6049, 12866), (6433, 12098)]