72886849

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{463}}^1\times {\mathrm{523}}^1$

素因数の和:1036

約数の個数: 16

約数和(自身を含む): 85583872

約数和(自身を除く): 12697023

約数列:

[1, 7, 43, 301, 463, 523, 3241, 3661, 19909, 22489, 139363, 157423, 242149, 1695043, 10412407, 72886849]

約数ペア:

[(1, 72886849), (7, 10412407), (43, 1695043), (301, 242149), (463, 157423), (523, 139363), (3241, 22489), (3661, 19909)]