71799238

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{222979}}^1$

素因数の和:223011

約数の個数: 16

約数和(自身を含む): 128436480

約数和(自身を除く): 56637242

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 222979, 445958, 1560853, 3121706, 5128517, 10257034, 35899619, 71799238]

約数ペア:

[(1, 71799238), (2, 35899619), (7, 10257034), (14, 5128517), (23, 3121706), (46, 1560853), (161, 445958), (322, 222979)]