71392754

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{2239}}^1$

素因数の和:2497

約数の個数: 16

約数和(自身を含む): 108864000

約数和(自身を除く): 37471246

約数列:

[1, 2, 107, 149, 214, 298, 2239, 4478, 15943, 31886, 239573, 333611, 479146, 667222, 35696377, 71392754]

約数ペア:

[(1, 71392754), (2, 35696377), (107, 667222), (149, 479146), (214, 333611), (298, 239573), (2239, 31886), (4478, 15943)]