67138334

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{3851}}^1$

素因数の和:4255

約数の個数: 16

約数和(自身を含む): 105390720

約数和(自身を除く): 38252386

約数列:

[1, 2, 23, 46, 379, 758, 3851, 7702, 8717, 17434, 88573, 177146, 1459529, 2919058, 33569167, 67138334]

約数ペア:

[(1, 67138334), (2, 33569167), (23, 2919058), (46, 1459529), (379, 177146), (758, 88573), (3851, 17434), (7702, 8717)]