68589528

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{408271}}^1$

素因数の和:408287

約数の個数: 32

約数和(自身を含む): 195970560

約数和(自身を除く): 127381032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 408271, 816542, 1224813, 1633084, 2449626, 2857897, 3266168, 4899252, 5715794, 8573691, 9798504, 11431588, 17147382, 22863176, 34294764, 68589528]

約数ペア:

[(1, 68589528), (2, 34294764), (3, 22863176), (4, 17147382), (6, 11431588), (7, 9798504), (8, 8573691), (12, 5715794), (14, 4899252), (21, 3266168), (24, 2857897), (28, 2449626), (42, 1633084), (56, 1224813), (84, 816542), (168, 408271)]