68778838

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1087}}^1\times {\mathrm{1861}}^1$

素因数の和:2967

約数の個数: 16

約数和(自身を含む): 109396224

約数和(自身を除く): 40617386

約数列:

[1, 2, 17, 34, 1087, 1861, 2174, 3722, 18479, 31637, 36958, 63274, 2022907, 4045814, 34389419, 68778838]

約数ペア:

[(1, 68778838), (2, 34389419), (17, 4045814), (34, 2022907), (1087, 63274), (1861, 36958), (2174, 31637), (3722, 18479)]