72748333

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{5077}}^1$

素因数の和:5196

約数の個数: 16

約数和(自身を含む): 87747840

約数和(自身を除く): 14999507

約数列:

[1, 7, 23, 89, 161, 623, 2047, 5077, 14329, 35539, 116771, 451853, 817397, 3162971, 10392619, 72748333]

約数ペア:

[(1, 72748333), (7, 10392619), (23, 3162971), (89, 817397), (161, 451853), (623, 116771), (2047, 35539), (5077, 14329)]