28057027968

素因数分解:

$2^7\times 3^3\times {\mathrm{71}}^1\times {\mathrm{114343}}^1$

素因数の和:114437

約数の個数: 128

約数和(自身を含む): 83974233600

約数和(自身を除く): 55917205632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 71, 72, 96, 108, 128, 142, 144, 192, 213, 216, 284, 288, 384, 426, 432, 568, 576, 639, 852, 864, 1136, 1152, 1278, 1704, 1728, 1917, 2272, 2556, 3408, 3456, 3834, 4544, 5112, 6816, 7668, 9088, 10224, 13632, 15336, 20448, 27264, 30672, 40896, 61344, 81792, 114343, 122688, 228686, 245376, 343029, 457372, 686058, 914744, 1029087, 1372116, 1829488, 2058174, 2744232, 3087261, 3658976, 4116348, 5488464, 6174522, 7317952, 8118353, 8232696, 10976928, 12349044, 14635904, 16236706, 16465392, 21953856, 24355059, 24698088, 32473412, 32930784, 43907712, 48710118, 49396176, 64946824, 65861568, 73065177, 97420236, 98792352, 129893648, 131723136, 146130354, 194840472, 197584704, 219195531, 259787296, 292260708, 389680944, 395169408, 438391062, 519574592, 584521416, 779361888, 876782124, 1039149184, 1169042832, 1558723776, 1753564248, 2338085664, 3117447552, 3507128496, 4676171328, 7014256992, 9352342656, 14028513984, 28057027968]

約数ペア:

[(1, 28057027968), (2, 14028513984), (3, 9352342656), (4, 7014256992), (6, 4676171328), (8, 3507128496), (9, 3117447552), (12, 2338085664), (16, 1753564248), (18, 1558723776), (24, 1169042832), (27, 1039149184), (32, 876782124), (36, 779361888), (48, 584521416), (54, 519574592), (64, 438391062), (71, 395169408), (72, 389680944), (96, 292260708), (108, 259787296), (128, 219195531), (142, 197584704), (144, 194840472), (192, 146130354), (213, 131723136), (216, 129893648), (284, 98792352), (288, 97420236), (384, 73065177), (426, 65861568), (432, 64946824), (568, 49396176), (576, 48710118), (639, 43907712), (852, 32930784), (864, 32473412), (1136, 24698088), (1152, 24355059), (1278, 21953856), (1704, 16465392), (1728, 16236706), (1917, 14635904), (2272, 12349044), (2556, 10976928), (3408, 8232696), (3456, 8118353), (3834, 7317952), (4544, 6174522), (5112, 5488464), (6816, 4116348), (7668, 3658976), (9088, 3087261), (10224, 2744232), (13632, 2058174), (15336, 1829488), (20448, 1372116), (27264, 1029087), (30672, 914744), (40896, 686058), (61344, 457372), (81792, 343029), (114343, 245376), (122688, 228686)]