67916882

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{20719}}^1$

素因数の和:20881

約数の個数: 16

約数和(自身を含む): 111888000

約数和(自身を除く): 43971118

約数列:

[1, 2, 11, 22, 149, 298, 1639, 3278, 20719, 41438, 227909, 455818, 3087131, 6174262, 33958441, 67916882]

約数ペア:

[(1, 67916882), (2, 33958441), (11, 6174262), (22, 3087131), (149, 455818), (298, 227909), (1639, 41438), (3278, 20719)]