68993698

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{7537}}^1$

素因数の和:7761

約数の個数: 16

約数和(自身を含む): 108547200

約数和(自身を除く): 39553502

約数列:

[1, 2, 23, 46, 199, 398, 4577, 7537, 9154, 15074, 173351, 346702, 1499863, 2999726, 34496849, 68993698]

約数ペア:

[(1, 68993698), (2, 34496849), (23, 2999726), (46, 1499863), (199, 346702), (398, 173351), (4577, 15074), (7537, 9154)]