28949286912

素因数分解:

$2^{12}\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{25889}}^1$

素因数の和:25936

約数の個数: 208

約数和(自身を含む): 95005115520

約数和(自身を除く): 66055828608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 168, 182, 192, 208, 224, 256, 273, 312, 336, 364, 384, 416, 448, 512, 546, 624, 672, 728, 768, 832, 896, 1024, 1092, 1248, 1344, 1456, 1536, 1664, 1792, 2048, 2184, 2496, 2688, 2912, 3072, 3328, 3584, 4096, 4368, 4992, 5376, 5824, 6144, 6656, 7168, 8736, 9984, 10752, 11648, 12288, 13312, 14336, 17472, 19968, 21504, 23296, 25889, 26624, 28672, 34944, 39936, 43008, 46592, 51778, 53248, 69888, 77667, 79872, 86016, 93184, 103556, 139776, 155334, 159744, 181223, 186368, 207112, 279552, 310668, 336557, 362446, 372736, 414224, 543669, 559104, 621336, 673114, 724892, 828448, 1009671, 1087338, 1118208, 1242672, 1346228, 1449784, 1656896, 2019342, 2174676, 2355899, 2485344, 2692456, 2899568, 3313792, 4038684, 4349352, 4711798, 4970688, 5384912, 5799136, 6627584, 7067697, 8077368, 8698704, 9423596, 9941376, 10769824, 11598272, 13255168, 14135394, 16154736, 17397408, 18847192, 19882752, 21539648, 23196544, 26510336, 28270788, 32309472, 34794816, 37694384, 39765504, 43079296, 46393088, 53020672, 56541576, 64618944, 69589632, 75388768, 79531008, 86158592, 92786176, 106041344, 113083152, 129237888, 139179264, 150777536, 159062016, 172317184, 185572352, 226166304, 258475776, 278358528, 301555072, 318124032, 344634368, 371144704, 452332608, 516951552, 556717056, 603110144, 689268736, 742289408, 904665216, 1033903104, 1113434112, 1206220288, 1378537472, 1809330432, 2067806208, 2226868224, 2412440576, 3618660864, 4135612416, 4824881152, 7237321728, 9649762304, 14474643456, 28949286912]

約数ペア:

[(1, 28949286912), (2, 14474643456), (3, 9649762304), (4, 7237321728), (6, 4824881152), (7, 4135612416), (8, 3618660864), (12, 2412440576), (13, 2226868224), (14, 2067806208), (16, 1809330432), (21, 1378537472), (24, 1206220288), (26, 1113434112), (28, 1033903104), (32, 904665216), (39, 742289408), (42, 689268736), (48, 603110144), (52, 556717056), (56, 516951552), (64, 452332608), (78, 371144704), (84, 344634368), (91, 318124032), (96, 301555072), (104, 278358528), (112, 258475776), (128, 226166304), (156, 185572352), (168, 172317184), (182, 159062016), (192, 150777536), (208, 139179264), (224, 129237888), (256, 113083152), (273, 106041344), (312, 92786176), (336, 86158592), (364, 79531008), (384, 75388768), (416, 69589632), (448, 64618944), (512, 56541576), (546, 53020672), (624, 46393088), (672, 43079296), (728, 39765504), (768, 37694384), (832, 34794816), (896, 32309472), (1024, 28270788), (1092, 26510336), (1248, 23196544), (1344, 21539648), (1456, 19882752), (1536, 18847192), (1664, 17397408), (1792, 16154736), (2048, 14135394), (2184, 13255168), (2496, 11598272), (2688, 10769824), (2912, 9941376), (3072, 9423596), (3328, 8698704), (3584, 8077368), (4096, 7067697), (4368, 6627584), (4992, 5799136), (5376, 5384912), (5824, 4970688), (6144, 4711798), (6656, 4349352), (7168, 4038684), (8736, 3313792), (9984, 2899568), (10752, 2692456), (11648, 2485344), (12288, 2355899), (13312, 2174676), (14336, 2019342), (17472, 1656896), (19968, 1449784), (21504, 1346228), (23296, 1242672), (25889, 1118208), (26624, 1087338), (28672, 1009671), (34944, 828448), (39936, 724892), (43008, 673114), (46592, 621336), (51778, 559104), (53248, 543669), (69888, 414224), (77667, 372736), (79872, 362446), (86016, 336557), (93184, 310668), (103556, 279552), (139776, 207112), (155334, 186368), (159744, 181223)]