71345364

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{42773}}^1$

素因数の和:42919

約数の個数: 24

約数和(自身を含む): 167674080

約数和(自身を除く): 96328716

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 42773, 85546, 128319, 171092, 256638, 513276, 5945447, 11890894, 17836341, 23781788, 35672682, 71345364]

約数ペア:

[(1, 71345364), (2, 35672682), (3, 23781788), (4, 17836341), (6, 11890894), (12, 5945447), (139, 513276), (278, 256638), (417, 171092), (556, 128319), (834, 85546), (1668, 42773)]