68591146

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{17471}}^1$

素因数の和:17637

約数の個数: 16

約数和(自身を含む): 111541248

約数和(自身を除く): 42950102

約数列:

[1, 2, 13, 26, 151, 302, 1963, 3926, 17471, 34942, 227123, 454246, 2638121, 5276242, 34295573, 68591146]

約数ペア:

[(1, 68591146), (2, 34295573), (13, 5276242), (26, 2638121), (151, 454246), (302, 227123), (1963, 34942), (3926, 17471)]