8001336

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{491}}^1$

素因数の和:604

約数の個数: 64

約数和(自身を含む): 23143680

約数和(自身を除く): 15142344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 97, 168, 194, 291, 388, 491, 582, 679, 776, 982, 1164, 1358, 1473, 1964, 2037, 2328, 2716, 2946, 3437, 3928, 4074, 5432, 5892, 6874, 8148, 10311, 11784, 13748, 16296, 20622, 27496, 41244, 47627, 82488, 95254, 142881, 190508, 285762, 333389, 381016, 571524, 666778, 1000167, 1143048, 1333556, 2000334, 2667112, 4000668, 8001336]

約数ペア:

[(1, 8001336), (2, 4000668), (3, 2667112), (4, 2000334), (6, 1333556), (7, 1143048), (8, 1000167), (12, 666778), (14, 571524), (21, 381016), (24, 333389), (28, 285762), (42, 190508), (56, 142881), (84, 95254), (97, 82488), (168, 47627), (194, 41244), (291, 27496), (388, 20622), (491, 16296), (582, 13748), (679, 11784), (776, 10311), (982, 8148), (1164, 6874), (1358, 5892), (1473, 5432), (1964, 4074), (2037, 3928), (2328, 3437), (2716, 2946)]