72425731

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{7591}}^1$

素因数の和:7674

約数の個数: 16

約数和(自身を含む): 87459840

約数和(自身を除く): 15034109

約数列:

[1, 7, 29, 47, 203, 329, 1363, 7591, 9541, 53137, 220139, 356777, 1540973, 2497439, 10346533, 72425731]

約数ペア:

[(1, 72425731), (7, 10346533), (29, 2497439), (47, 1540973), (203, 356777), (329, 220139), (1363, 53137), (7591, 9541)]