28499328

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1$

素因数の和:217

約数の個数: 192

約数和(自身を含む): 96904080

約数和(自身を除く): 68404752

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 32, 33, 36, 39, 44, 48, 52, 64, 66, 72, 78, 88, 96, 99, 104, 117, 128, 132, 143, 144, 156, 173, 176, 192, 198, 208, 234, 264, 286, 288, 312, 346, 352, 384, 396, 416, 429, 468, 519, 528, 572, 576, 624, 692, 704, 792, 832, 858, 936, 1038, 1056, 1144, 1152, 1248, 1287, 1384, 1408, 1557, 1584, 1664, 1716, 1872, 1903, 2076, 2112, 2249, 2288, 2496, 2574, 2768, 3114, 3168, 3432, 3744, 3806, 4152, 4224, 4498, 4576, 4992, 5148, 5536, 5709, 6228, 6336, 6747, 6864, 7488, 7612, 8304, 8996, 9152, 10296, 11072, 11418, 12456, 12672, 13494, 13728, 14976, 15224, 16608, 17127, 17992, 18304, 20241, 20592, 22144, 22836, 24739, 24912, 26988, 27456, 30448, 33216, 34254, 35984, 40482, 41184, 45672, 49478, 49824, 53976, 54912, 60896, 66432, 68508, 71968, 74217, 80964, 82368, 91344, 98956, 99648, 107952, 121792, 137016, 143936, 148434, 161928, 164736, 182688, 197912, 199296, 215904, 222651, 243584, 274032, 287872, 296868, 323856, 365376, 395824, 431808, 445302, 548064, 593736, 647712, 730752, 791648, 863616, 890604, 1096128, 1187472, 1295424, 1583296, 1781208, 2192256, 2374944, 2590848, 3166592, 3562416, 4749888, 7124832, 9499776, 14249664, 28499328]

約数ペア:

[(1, 28499328), (2, 14249664), (3, 9499776), (4, 7124832), (6, 4749888), (8, 3562416), (9, 3166592), (11, 2590848), (12, 2374944), (13, 2192256), (16, 1781208), (18, 1583296), (22, 1295424), (24, 1187472), (26, 1096128), (32, 890604), (33, 863616), (36, 791648), (39, 730752), (44, 647712), (48, 593736), (52, 548064), (64, 445302), (66, 431808), (72, 395824), (78, 365376), (88, 323856), (96, 296868), (99, 287872), (104, 274032), (117, 243584), (128, 222651), (132, 215904), (143, 199296), (144, 197912), (156, 182688), (173, 164736), (176, 161928), (192, 148434), (198, 143936), (208, 137016), (234, 121792), (264, 107952), (286, 99648), (288, 98956), (312, 91344), (346, 82368), (352, 80964), (384, 74217), (396, 71968), (416, 68508), (429, 66432), (468, 60896), (519, 54912), (528, 53976), (572, 49824), (576, 49478), (624, 45672), (692, 41184), (704, 40482), (792, 35984), (832, 34254), (858, 33216), (936, 30448), (1038, 27456), (1056, 26988), (1144, 24912), (1152, 24739), (1248, 22836), (1287, 22144), (1384, 20592), (1408, 20241), (1557, 18304), (1584, 17992), (1664, 17127), (1716, 16608), (1872, 15224), (1903, 14976), (2076, 13728), (2112, 13494), (2249, 12672), (2288, 12456), (2496, 11418), (2574, 11072), (2768, 10296), (3114, 9152), (3168, 8996), (3432, 8304), (3744, 7612), (3806, 7488), (4152, 6864), (4224, 6747), (4498, 6336), (4576, 6228), (4992, 5709), (5148, 5536)]