71816794

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{119297}}^1$

素因数の和:119349

約数の個数: 16

約数和(自身を含む): 125978688

約数和(自身を除く): 54161894

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 119297, 238594, 835079, 1670158, 5129771, 10259542, 35908397, 71816794]

約数ペア:

[(1, 71816794), (2, 35908397), (7, 10259542), (14, 5129771), (43, 1670158), (86, 835079), (301, 238594), (602, 119297)]