25217208

素因数分解:

$2^3\times 3^2\times {\mathrm{577}}^1\times {\mathrm{607}}^1$

素因数の和:1196

約数の個数: 48

約数和(自身を含む): 68527680

約数和(自身を除く): 43310472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 577, 607, 1154, 1214, 1731, 1821, 2308, 2428, 3462, 3642, 4616, 4856, 5193, 5463, 6924, 7284, 10386, 10926, 13848, 14568, 20772, 21852, 41544, 43704, 350239, 700478, 1050717, 1400956, 2101434, 2801912, 3152151, 4202868, 6304302, 8405736, 12608604, 25217208]

約数ペア:

[(1, 25217208), (2, 12608604), (3, 8405736), (4, 6304302), (6, 4202868), (8, 3152151), (9, 2801912), (12, 2101434), (18, 1400956), (24, 1050717), (36, 700478), (72, 350239), (577, 43704), (607, 41544), (1154, 21852), (1214, 20772), (1731, 14568), (1821, 13848), (2308, 10926), (2428, 10386), (3462, 7284), (3642, 6924), (4616, 5463), (4856, 5193)]