2568876856

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{34259}}^1$

素因数の和:34388

約数の個数: 64

約数和(自身を含む): 5985907200

約数和(自身を除く): 3417030344

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 103, 104, 182, 206, 364, 412, 721, 728, 824, 1339, 1442, 2678, 2884, 5356, 5768, 9373, 10712, 18746, 34259, 37492, 68518, 74984, 137036, 239813, 274072, 445367, 479626, 890734, 959252, 1781468, 1918504, 3117569, 3528677, 3562936, 6235138, 7057354, 12470276, 14114708, 24700739, 24940552, 28229416, 45872801, 49401478, 91745602, 98802956, 183491204, 197605912, 321109607, 366982408, 642219214, 1284438428, 2568876856]

約数ペア:

[(1, 2568876856), (2, 1284438428), (4, 642219214), (7, 366982408), (8, 321109607), (13, 197605912), (14, 183491204), (26, 98802956), (28, 91745602), (52, 49401478), (56, 45872801), (91, 28229416), (103, 24940552), (104, 24700739), (182, 14114708), (206, 12470276), (364, 7057354), (412, 6235138), (721, 3562936), (728, 3528677), (824, 3117569), (1339, 1918504), (1442, 1781468), (2678, 959252), (2884, 890734), (5356, 479626), (5768, 445367), (9373, 274072), (10712, 239813), (18746, 137036), (34259, 74984), (37492, 68518)]