68770364

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1322507}}^1$

素因数の和:1322524

約数の個数: 12

約数和(自身を含む): 129605784

約数和(自身を除く): 60835420

約数列:

[1, 2, 4, 13, 26, 52, 1322507, 2645014, 5290028, 17192591, 34385182, 68770364]

約数ペア:

[(1, 68770364), (2, 34385182), (4, 17192591), (13, 5290028), (26, 2645014), (52, 1322507)]