66808898

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1597}}^1\times {\mathrm{1609}}^1$

素因数の和:3221

約数の個数: 16

約数和(自身を含む): 108056760

約数和(自身を除く): 41247862

約数列:

[1, 2, 13, 26, 1597, 1609, 3194, 3218, 20761, 20917, 41522, 41834, 2569573, 5139146, 33404449, 66808898]

約数ペア:

[(1, 66808898), (2, 33404449), (13, 5139146), (26, 2569573), (1597, 41834), (1609, 41522), (3194, 20917), (3218, 20761)]