68727674

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{42061}}^1$

素因数の和:42125

約数の個数: 16

約数和(自身を含む): 111043680

約数和(自身を除く): 42316006

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 42061, 84122, 799159, 1598318, 1808623, 3617246, 34363837, 68727674]

約数ペア:

[(1, 68727674), (2, 34363837), (19, 3617246), (38, 1808623), (43, 1598318), (86, 799159), (817, 84122), (1634, 42061)]