68295272

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{449311}}^1$

素因数の和:449336

約数の個数: 16

約数和(自身を含む): 134793600

約数和(自身を除く): 66498328

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 449311, 898622, 1797244, 3594488, 8536909, 17073818, 34147636, 68295272]

約数ペア:

[(1, 68295272), (2, 34147636), (4, 17073818), (8, 8536909), (19, 3594488), (38, 1797244), (76, 898622), (152, 449311)]