42964656

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1801}}^1$

素因数の和:1890

約数の個数: 80

約数和(自身を含む): 128706048

約数和(自身を除く): 85741392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 71, 84, 112, 142, 168, 213, 284, 336, 426, 497, 568, 852, 994, 1136, 1491, 1704, 1801, 1988, 2982, 3408, 3602, 3976, 5403, 5964, 7204, 7952, 10806, 11928, 12607, 14408, 21612, 23856, 25214, 28816, 37821, 43224, 50428, 75642, 86448, 100856, 127871, 151284, 201712, 255742, 302568, 383613, 511484, 605136, 767226, 895097, 1022968, 1534452, 1790194, 2045936, 2685291, 3068904, 3580388, 5370582, 6137808, 7160776, 10741164, 14321552, 21482328, 42964656]

約数ペア:

[(1, 42964656), (2, 21482328), (3, 14321552), (4, 10741164), (6, 7160776), (7, 6137808), (8, 5370582), (12, 3580388), (14, 3068904), (16, 2685291), (21, 2045936), (24, 1790194), (28, 1534452), (42, 1022968), (48, 895097), (56, 767226), (71, 605136), (84, 511484), (112, 383613), (142, 302568), (168, 255742), (213, 201712), (284, 151284), (336, 127871), (426, 100856), (497, 86448), (568, 75642), (852, 50428), (994, 43224), (1136, 37821), (1491, 28816), (1704, 25214), (1801, 23856), (1988, 21612), (2982, 14408), (3408, 12607), (3602, 11928), (3976, 10806), (5403, 7952), (5964, 7204)]