28255039488

素因数分解:

$2^{12}\times 3^4\times {\mathrm{13}}^1\times {\mathrm{6551}}^1$

素因数の和:6600

約数の個数: 260

約数和(自身を含む): 90912629808

約数和(自身を除く): 62657590320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 128, 144, 156, 162, 192, 208, 216, 234, 256, 288, 312, 324, 351, 384, 416, 432, 468, 512, 576, 624, 648, 702, 768, 832, 864, 936, 1024, 1053, 1152, 1248, 1296, 1404, 1536, 1664, 1728, 1872, 2048, 2106, 2304, 2496, 2592, 2808, 3072, 3328, 3456, 3744, 4096, 4212, 4608, 4992, 5184, 5616, 6144, 6551, 6656, 6912, 7488, 8424, 9216, 9984, 10368, 11232, 12288, 13102, 13312, 13824, 14976, 16848, 18432, 19653, 19968, 20736, 22464, 26204, 26624, 27648, 29952, 33696, 36864, 39306, 39936, 41472, 44928, 52408, 53248, 55296, 58959, 59904, 67392, 78612, 79872, 82944, 85163, 89856, 104816, 110592, 117918, 119808, 134784, 157224, 159744, 165888, 170326, 176877, 179712, 209632, 235836, 239616, 255489, 269568, 314448, 331776, 340652, 353754, 359424, 419264, 471672, 479232, 510978, 530631, 539136, 628896, 681304, 707508, 718848, 766467, 838528, 943344, 1021956, 1061262, 1078272, 1257792, 1362608, 1415016, 1437696, 1532934, 1677056, 1886688, 2043912, 2122524, 2156544, 2299401, 2515584, 2725216, 2830032, 3065868, 3354112, 3773376, 4087824, 4245048, 4313088, 4598802, 5031168, 5450432, 5660064, 6131736, 6708224, 6898203, 7546752, 8175648, 8490096, 9197604, 10062336, 10900864, 11320128, 12263472, 13416448, 13796406, 15093504, 16351296, 16980192, 18395208, 20124672, 21801728, 22640256, 24526944, 26832896, 27592812, 30187008, 32702592, 33960384, 36790416, 40249344, 43603456, 45280512, 49053888, 55185624, 60374016, 65405184, 67920768, 73580832, 80498688, 87206912, 90561024, 98107776, 110371248, 120748032, 130810368, 135841536, 147161664, 174413824, 181122048, 196215552, 220742496, 241496064, 261620736, 271683072, 294323328, 348827648, 362244096, 392431104, 441484992, 523241472, 543366144, 588646656, 724488192, 784862208, 882969984, 1046482944, 1086732288, 1177293312, 1569724416, 1765939968, 2173464576, 2354586624, 3139448832, 3531879936, 4709173248, 7063759872, 9418346496, 14127519744, 28255039488]

約数ペア:

[(1, 28255039488), (2, 14127519744), (3, 9418346496), (4, 7063759872), (6, 4709173248), (8, 3531879936), (9, 3139448832), (12, 2354586624), (13, 2173464576), (16, 1765939968), (18, 1569724416), (24, 1177293312), (26, 1086732288), (27, 1046482944), (32, 882969984), (36, 784862208), (39, 724488192), (48, 588646656), (52, 543366144), (54, 523241472), (64, 441484992), (72, 392431104), (78, 362244096), (81, 348827648), (96, 294323328), (104, 271683072), (108, 261620736), (117, 241496064), (128, 220742496), (144, 196215552), (156, 181122048), (162, 174413824), (192, 147161664), (208, 135841536), (216, 130810368), (234, 120748032), (256, 110371248), (288, 98107776), (312, 90561024), (324, 87206912), (351, 80498688), (384, 73580832), (416, 67920768), (432, 65405184), (468, 60374016), (512, 55185624), (576, 49053888), (624, 45280512), (648, 43603456), (702, 40249344), (768, 36790416), (832, 33960384), (864, 32702592), (936, 30187008), (1024, 27592812), (1053, 26832896), (1152, 24526944), (1248, 22640256), (1296, 21801728), (1404, 20124672), (1536, 18395208), (1664, 16980192), (1728, 16351296), (1872, 15093504), (2048, 13796406), (2106, 13416448), (2304, 12263472), (2496, 11320128), (2592, 10900864), (2808, 10062336), (3072, 9197604), (3328, 8490096), (3456, 8175648), (3744, 7546752), (4096, 6898203), (4212, 6708224), (4608, 6131736), (4992, 5660064), (5184, 5450432), (5616, 5031168), (6144, 4598802), (6551, 4313088), (6656, 4245048), (6912, 4087824), (7488, 3773376), (8424, 3354112), (9216, 3065868), (9984, 2830032), (10368, 2725216), (11232, 2515584), (12288, 2299401), (13102, 2156544), (13312, 2122524), (13824, 2043912), (14976, 1886688), (16848, 1677056), (18432, 1532934), (19653, 1437696), (19968, 1415016), (20736, 1362608), (22464, 1257792), (26204, 1078272), (26624, 1061262), (27648, 1021956), (29952, 943344), (33696, 838528), (36864, 766467), (39306, 718848), (39936, 707508), (41472, 681304), (44928, 628896), (52408, 539136), (53248, 530631), (55296, 510978), (58959, 479232), (59904, 471672), (67392, 419264), (78612, 359424), (79872, 353754), (82944, 340652), (85163, 331776), (89856, 314448), (104816, 269568), (110592, 255489), (117918, 239616), (119808, 235836), (134784, 209632), (157224, 179712), (159744, 176877), (165888, 170326)]