28553160064

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:409

約数の個数: 256

約数和(自身を含む): 68697538560

約数和(自身を除く): 40144378496

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 71, 88, 104, 127, 128, 142, 143, 173, 176, 208, 254, 284, 286, 346, 352, 416, 508, 568, 572, 692, 704, 781, 832, 923, 1016, 1136, 1144, 1384, 1397, 1408, 1562, 1651, 1664, 1846, 1903, 2032, 2249, 2272, 2288, 2768, 2794, 3124, 3302, 3692, 3806, 4064, 4498, 4544, 4576, 5536, 5588, 6248, 6604, 7384, 7612, 8128, 8996, 9017, 9088, 9152, 10153, 11072, 11176, 12283, 12496, 13208, 14768, 15224, 16256, 17992, 18034, 18161, 18304, 20306, 21971, 22144, 22352, 24566, 24739, 24992, 26416, 29536, 30448, 35984, 36068, 36322, 40612, 43942, 44704, 49132, 49478, 49984, 52832, 59072, 60896, 71968, 72136, 72644, 81224, 87884, 89408, 98264, 98956, 99187, 99968, 105664, 117221, 118144, 121792, 135113, 143936, 144272, 145288, 159679, 162448, 175768, 178816, 196528, 197912, 198374, 211328, 234442, 241681, 243584, 270226, 285623, 287872, 288544, 290576, 319358, 324896, 351536, 393056, 395824, 396748, 468884, 483362, 540452, 571246, 577088, 581152, 638716, 649792, 703072, 786112, 791648, 793496, 937768, 966724, 1080904, 1142492, 1154176, 1162304, 1277432, 1289431, 1299584, 1406144, 1559941, 1572224, 1583296, 1586992, 1756469, 1875536, 1933448, 2161808, 2284984, 2324608, 2554864, 2578862, 2812288, 3119882, 3141853, 3166592, 3173984, 3512938, 3751072, 3866896, 4323616, 4569968, 5109728, 5157724, 6239764, 6283706, 6347968, 7025876, 7502144, 7733792, 8647232, 9139936, 10219456, 10315448, 12479528, 12567412, 12695936, 14051752, 15004288, 15467584, 17159351, 17294464, 18279872, 20279233, 20438912, 20630896, 24959056, 25134824, 28103504, 30935168, 34318702, 36559744, 40558466, 41261792, 49918112, 50269648, 56207008, 68637404, 81116932, 82523584, 99836224, 100539296, 112414016, 137274808, 162233864, 165047168, 199672448, 201078592, 223071563, 224828032, 274549616, 324467728, 402157184, 446143126, 549099232, 648935456, 892286252, 1098198464, 1297870912, 1784572504, 2196396928, 2595741824, 3569145008, 7138290016, 14276580032, 28553160064]

約数ペア:

[(1, 28553160064), (2, 14276580032), (4, 7138290016), (8, 3569145008), (11, 2595741824), (13, 2196396928), (16, 1784572504), (22, 1297870912), (26, 1098198464), (32, 892286252), (44, 648935456), (52, 549099232), (64, 446143126), (71, 402157184), (88, 324467728), (104, 274549616), (127, 224828032), (128, 223071563), (142, 201078592), (143, 199672448), (173, 165047168), (176, 162233864), (208, 137274808), (254, 112414016), (284, 100539296), (286, 99836224), (346, 82523584), (352, 81116932), (416, 68637404), (508, 56207008), (568, 50269648), (572, 49918112), (692, 41261792), (704, 40558466), (781, 36559744), (832, 34318702), (923, 30935168), (1016, 28103504), (1136, 25134824), (1144, 24959056), (1384, 20630896), (1397, 20438912), (1408, 20279233), (1562, 18279872), (1651, 17294464), (1664, 17159351), (1846, 15467584), (1903, 15004288), (2032, 14051752), (2249, 12695936), (2272, 12567412), (2288, 12479528), (2768, 10315448), (2794, 10219456), (3124, 9139936), (3302, 8647232), (3692, 7733792), (3806, 7502144), (4064, 7025876), (4498, 6347968), (4544, 6283706), (4576, 6239764), (5536, 5157724), (5588, 5109728), (6248, 4569968), (6604, 4323616), (7384, 3866896), (7612, 3751072), (8128, 3512938), (8996, 3173984), (9017, 3166592), (9088, 3141853), (9152, 3119882), (10153, 2812288), (11072, 2578862), (11176, 2554864), (12283, 2324608), (12496, 2284984), (13208, 2161808), (14768, 1933448), (15224, 1875536), (16256, 1756469), (17992, 1586992), (18034, 1583296), (18161, 1572224), (18304, 1559941), (20306, 1406144), (21971, 1299584), (22144, 1289431), (22352, 1277432), (24566, 1162304), (24739, 1154176), (24992, 1142492), (26416, 1080904), (29536, 966724), (30448, 937768), (35984, 793496), (36068, 791648), (36322, 786112), (40612, 703072), (43942, 649792), (44704, 638716), (49132, 581152), (49478, 577088), (49984, 571246), (52832, 540452), (59072, 483362), (60896, 468884), (71968, 396748), (72136, 395824), (72644, 393056), (81224, 351536), (87884, 324896), (89408, 319358), (98264, 290576), (98956, 288544), (99187, 287872), (99968, 285623), (105664, 270226), (117221, 243584), (118144, 241681), (121792, 234442), (135113, 211328), (143936, 198374), (144272, 197912), (145288, 196528), (159679, 178816), (162448, 175768)]