66671654

素因数分解:

$2^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{5717}}^1$

素因数の和:5757

約数の個数: 32

約数和(自身を含む): 123508800

約数和(自身を除く): 56837146

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 343, 686, 833, 1666, 5717, 5831, 11434, 11662, 40019, 80038, 97189, 194378, 280133, 560266, 680323, 1360646, 1960931, 3921862, 4762261, 9524522, 33335827, 66671654]

約数ペア:

[(1, 66671654), (2, 33335827), (7, 9524522), (14, 4762261), (17, 3921862), (34, 1960931), (49, 1360646), (98, 680323), (119, 560266), (238, 280133), (343, 194378), (686, 97189), (833, 80038), (1666, 40019), (5717, 11662), (5831, 11434)]