68928184

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{662771}}^1$

素因数の和:662790

約数の個数: 16

約数和(自身を含む): 139182120

約数和(自身を除く): 70253936

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 662771, 1325542, 2651084, 5302168, 8616023, 17232046, 34464092, 68928184]

約数ペア:

[(1, 68928184), (2, 34464092), (4, 17232046), (8, 8616023), (13, 5302168), (26, 2651084), (52, 1325542), (104, 662771)]