78076439

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{2767}}^1$

素因数の和:2942

約数の個数: 16

約数和(自身を含む): 93004800

約数和(自身を除く): 14928361

約数列:

[1, 7, 29, 139, 203, 973, 2767, 4031, 19369, 28217, 80243, 384613, 561701, 2692291, 11153777, 78076439]

約数ペア:

[(1, 78076439), (7, 11153777), (29, 2692291), (139, 561701), (203, 384613), (973, 80243), (2767, 28217), (4031, 19369)]