28168850944

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{1439}}^1$

素因数の和:1660

約数の個数: 160

約数和(自身を含む): 64593365760

約数和(自身を除く): 36424514816

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 173, 208, 221, 256, 272, 346, 416, 442, 512, 544, 692, 832, 884, 1088, 1384, 1439, 1664, 1768, 2176, 2249, 2768, 2878, 2941, 3328, 3536, 4352, 4498, 5536, 5756, 5882, 6656, 7072, 8704, 8996, 11072, 11512, 11764, 14144, 17992, 18707, 22144, 23024, 23528, 24463, 28288, 35984, 37414, 38233, 44288, 46048, 47056, 48926, 56576, 71968, 74828, 76466, 88576, 92096, 94112, 97852, 113152, 143936, 149656, 152932, 184192, 188224, 195704, 248947, 287872, 299312, 305864, 318019, 368384, 376448, 391408, 497894, 575744, 598624, 611728, 636038, 736768, 752896, 782816, 995788, 1151488, 1197248, 1223456, 1272076, 1505792, 1565632, 1991576, 2394496, 2446912, 2544152, 3131264, 3236311, 3983152, 4232099, 4788992, 4893824, 5088304, 6262528, 6472622, 7966304, 8464198, 9577984, 9787648, 10176608, 12525056, 12945244, 15932608, 16928396, 19575296, 20353216, 25890488, 31865216, 33856792, 40706432, 51780976, 55017287, 63730432, 67713584, 81412864, 103561952, 110034574, 127460864, 135427168, 162825728, 207123904, 220069148, 270854336, 414247808, 440138296, 541708672, 828495616, 880276592, 1083417344, 1656991232, 1760553184, 2166834688, 3521106368, 7042212736, 14084425472, 28168850944]

約数ペア:

[(1, 28168850944), (2, 14084425472), (4, 7042212736), (8, 3521106368), (13, 2166834688), (16, 1760553184), (17, 1656991232), (26, 1083417344), (32, 880276592), (34, 828495616), (52, 541708672), (64, 440138296), (68, 414247808), (104, 270854336), (128, 220069148), (136, 207123904), (173, 162825728), (208, 135427168), (221, 127460864), (256, 110034574), (272, 103561952), (346, 81412864), (416, 67713584), (442, 63730432), (512, 55017287), (544, 51780976), (692, 40706432), (832, 33856792), (884, 31865216), (1088, 25890488), (1384, 20353216), (1439, 19575296), (1664, 16928396), (1768, 15932608), (2176, 12945244), (2249, 12525056), (2768, 10176608), (2878, 9787648), (2941, 9577984), (3328, 8464198), (3536, 7966304), (4352, 6472622), (4498, 6262528), (5536, 5088304), (5756, 4893824), (5882, 4788992), (6656, 4232099), (7072, 3983152), (8704, 3236311), (8996, 3131264), (11072, 2544152), (11512, 2446912), (11764, 2394496), (14144, 1991576), (17992, 1565632), (18707, 1505792), (22144, 1272076), (23024, 1223456), (23528, 1197248), (24463, 1151488), (28288, 995788), (35984, 782816), (37414, 752896), (38233, 736768), (44288, 636038), (46048, 611728), (47056, 598624), (48926, 575744), (56576, 497894), (71968, 391408), (74828, 376448), (76466, 368384), (88576, 318019), (92096, 305864), (94112, 299312), (97852, 287872), (113152, 248947), (143936, 195704), (149656, 188224), (152932, 184192)]