56674576

素因数分解:

$2^4\times 7^3\times {\mathrm{23}}^1\times {\mathrm{449}}^1$

素因数の和:501

約数の個数: 80

約数和(自身を含む): 133920000

約数和(自身を除く): 77245424

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 49, 56, 92, 98, 112, 161, 184, 196, 322, 343, 368, 392, 449, 644, 686, 784, 898, 1127, 1288, 1372, 1796, 2254, 2576, 2744, 3143, 3592, 4508, 5488, 6286, 7184, 7889, 9016, 10327, 12572, 15778, 18032, 20654, 22001, 25144, 31556, 41308, 44002, 50288, 63112, 72289, 82616, 88004, 126224, 144578, 154007, 165232, 176008, 289156, 308014, 352016, 506023, 578312, 616028, 1012046, 1156624, 1232056, 2024092, 2464112, 3542161, 4048184, 7084322, 8096368, 14168644, 28337288, 56674576]

約数ペア:

[(1, 56674576), (2, 28337288), (4, 14168644), (7, 8096368), (8, 7084322), (14, 4048184), (16, 3542161), (23, 2464112), (28, 2024092), (46, 1232056), (49, 1156624), (56, 1012046), (92, 616028), (98, 578312), (112, 506023), (161, 352016), (184, 308014), (196, 289156), (322, 176008), (343, 165232), (368, 154007), (392, 144578), (449, 126224), (644, 88004), (686, 82616), (784, 72289), (898, 63112), (1127, 50288), (1288, 44002), (1372, 41308), (1796, 31556), (2254, 25144), (2576, 22001), (2744, 20654), (3143, 18032), (3592, 15778), (4508, 12572), (5488, 10327), (6286, 9016), (7184, 7889)]