68609352

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{408389}}^1$

素因数の和:408405

約数の個数: 32

約数和(自身を含む): 196027200

約数和(自身を除く): 127417848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 408389, 816778, 1225167, 1633556, 2450334, 2858723, 3267112, 4900668, 5717446, 8576169, 9801336, 11434892, 17152338, 22869784, 34304676, 68609352]

約数ペア:

[(1, 68609352), (2, 34304676), (3, 22869784), (4, 17152338), (6, 11434892), (7, 9801336), (8, 8576169), (12, 5717446), (14, 4900668), (21, 3267112), (24, 2858723), (28, 2450334), (42, 1633556), (56, 1225167), (84, 816778), (168, 408389)]