79369156

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{2909}}^1$

素因数の和:3291

約数の個数: 24

約数和(自身を含む): 146664000

約数和(自身を除く): 67294844

約数列:

[1, 2, 4, 19, 38, 76, 359, 718, 1436, 2909, 5818, 6821, 11636, 13642, 27284, 55271, 110542, 221084, 1044331, 2088662, 4177324, 19842289, 39684578, 79369156]

約数ペア:

[(1, 79369156), (2, 39684578), (4, 19842289), (19, 4177324), (38, 2088662), (76, 1044331), (359, 221084), (718, 110542), (1436, 55271), (2909, 27284), (5818, 13642), (6821, 11636)]