78290968

素因数分解:

$2^3\times 7^1\times {\mathrm{1398053}}^1$

素因数の和:1398066

約数の個数: 16

約数和(自身を含む): 167766480

約数和(自身を除く): 89475512

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1398053, 2796106, 5592212, 9786371, 11184424, 19572742, 39145484, 78290968]

約数ペア:

[(1, 78290968), (2, 39145484), (4, 19572742), (7, 11184424), (8, 9786371), (14, 5592212), (28, 2796106), (56, 1398053)]