72748621

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{631}}^1$

素因数の和:912

約数の個数: 16

約数和(自身を含む): 81543168

約数和(自身を除く): 8794547

約数列:

[1, 11, 47, 223, 517, 631, 2453, 6941, 10481, 29657, 115291, 140713, 326227, 1547843, 6613511, 72748621]

約数ペア:

[(1, 72748621), (11, 6613511), (47, 1547843), (223, 326227), (517, 140713), (631, 115291), (2453, 29657), (6941, 10481)]