15671589136

素因数分解:

$2^4\times 7^1\times {\mathrm{7591}}^1\times {\mathrm{18433}}^1$

素因数の和:26039

約数の個数: 40

約数和(自身を含む): 34707830144

約数和(自身を除く): 19036241008

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 7591, 15182, 18433, 30364, 36866, 53137, 60728, 73732, 106274, 121456, 129031, 147464, 212548, 258062, 294928, 425096, 516124, 850192, 1032248, 2064496, 139924903, 279849806, 559699612, 979474321, 1119399224, 1958948642, 2238798448, 3917897284, 7835794568, 15671589136]

約数ペア:

[(1, 15671589136), (2, 7835794568), (4, 3917897284), (7, 2238798448), (8, 1958948642), (14, 1119399224), (16, 979474321), (28, 559699612), (56, 279849806), (112, 139924903), (7591, 2064496), (15182, 1032248), (18433, 850192), (30364, 516124), (36866, 425096), (53137, 294928), (60728, 258062), (73732, 212548), (106274, 147464), (121456, 129031)]