66129574

素因数分解:

$2^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{11549}}^1$

素因数の和:11967

約数の個数: 16

約数和(自身を含む): 113652000

約数和(自身を除く): 47522426

約数列:

[1, 2, 7, 14, 409, 818, 2863, 5726, 11549, 23098, 80843, 161686, 4723541, 9447082, 33064787, 66129574]

約数ペア:

[(1, 66129574), (2, 33064787), (7, 9447082), (14, 4723541), (409, 161686), (818, 80843), (2863, 23098), (5726, 11549)]