68645174

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{25633}}^1$

素因数の和:25751

約数の個数: 16

約数和(自身を含む): 111969312

約数和(自身を除く): 43324138

約数列:

[1, 2, 13, 26, 103, 206, 1339, 2678, 25633, 51266, 333229, 666458, 2640199, 5280398, 34322587, 68645174]

約数ペア:

[(1, 68645174), (2, 34322587), (13, 5280398), (26, 2640199), (103, 666458), (206, 333229), (1339, 51266), (2678, 25633)]