78444968

素因数分解:

$2^3\times 7^1\times {\mathrm{1400803}}^1$

素因数の和:1400816

約数の個数: 16

約数和(自身を含む): 168096480

約数和(自身を除く): 89651512

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1400803, 2801606, 5603212, 9805621, 11206424, 19611242, 39222484, 78444968]

約数ペア:

[(1, 78444968), (2, 39222484), (4, 19611242), (7, 11206424), (8, 9805621), (14, 5603212), (28, 2801606), (56, 1400803)]