66405898

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{69029}}^1$

素因数の和:69081

約数の個数: 16

約数和(自身を含む): 110171880

約数和(自身を除く): 43765982

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 69029, 138058, 897377, 1794754, 2554073, 5108146, 33202949, 66405898]

約数ペア:

[(1, 66405898), (2, 33202949), (13, 5108146), (26, 2554073), (37, 1794754), (74, 897377), (481, 138058), (962, 69029)]