68294212

素因数分解:

$2^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{10651}}^1$

素因数の和:10891

約数の個数: 24

約数和(自身を含む): 137197760

約数和(自身を除く): 68903548

約数列:

[1, 2, 4, 7, 14, 28, 229, 458, 916, 1603, 3206, 6412, 10651, 21302, 42604, 74557, 149114, 298228, 2439079, 4878158, 9756316, 17073553, 34147106, 68294212]

約数ペア:

[(1, 68294212), (2, 34147106), (4, 17073553), (7, 9756316), (14, 4878158), (28, 2439079), (229, 298228), (458, 149114), (916, 74557), (1603, 42604), (3206, 21302), (6412, 10651)]