27998379696

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{167663}}^1$

素因数の和:167759

約数の個数: 120

約数和(自身を含む): 85323538944

約数和(自身を除く): 57325159248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 71, 84, 98, 112, 142, 147, 168, 196, 213, 284, 294, 336, 392, 426, 497, 568, 588, 784, 852, 994, 1136, 1176, 1491, 1704, 1988, 2352, 2982, 3408, 3479, 3976, 5964, 6958, 7952, 10437, 11928, 13916, 20874, 23856, 27832, 41748, 55664, 83496, 166992, 167663, 335326, 502989, 670652, 1005978, 1173641, 1341304, 2011956, 2347282, 2682608, 3520923, 4023912, 4694564, 7041846, 8047824, 8215487, 9389128, 11904073, 14083692, 16430974, 18778256, 23808146, 24646461, 28167384, 32861948, 35712219, 47616292, 49292922, 56334768, 65723896, 71424438, 83328511, 95232584, 98585844, 131447792, 142848876, 166657022, 190465168, 197171688, 249985533, 285697752, 333314044, 394343376, 499971066, 571395504, 583299577, 666628088, 999942132, 1166599154, 1333256176, 1749898731, 1999884264, 2333198308, 3499797462, 3999768528, 4666396616, 6999594924, 9332793232, 13999189848, 27998379696]

約数ペア:

[(1, 27998379696), (2, 13999189848), (3, 9332793232), (4, 6999594924), (6, 4666396616), (7, 3999768528), (8, 3499797462), (12, 2333198308), (14, 1999884264), (16, 1749898731), (21, 1333256176), (24, 1166599154), (28, 999942132), (42, 666628088), (48, 583299577), (49, 571395504), (56, 499971066), (71, 394343376), (84, 333314044), (98, 285697752), (112, 249985533), (142, 197171688), (147, 190465168), (168, 166657022), (196, 142848876), (213, 131447792), (284, 98585844), (294, 95232584), (336, 83328511), (392, 71424438), (426, 65723896), (497, 56334768), (568, 49292922), (588, 47616292), (784, 35712219), (852, 32861948), (994, 28167384), (1136, 24646461), (1176, 23808146), (1491, 18778256), (1704, 16430974), (1988, 14083692), (2352, 11904073), (2982, 9389128), (3408, 8215487), (3479, 8047824), (3976, 7041846), (5964, 4694564), (6958, 4023912), (7952, 3520923), (10437, 2682608), (11928, 2347282), (13916, 2011956), (20874, 1341304), (23856, 1173641), (27832, 1005978), (41748, 670652), (55664, 502989), (83496, 335326), (166992, 167663)]