28686336

素因数分解:

$2^{11}\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:84

約数の個数: 192

約数和(自身を含む): 94348800

約数和(自身を除く): 65662464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 29, 32, 42, 46, 48, 56, 58, 64, 69, 84, 87, 92, 96, 112, 116, 128, 138, 161, 168, 174, 184, 192, 203, 224, 232, 256, 276, 322, 336, 348, 368, 384, 406, 448, 464, 483, 512, 552, 609, 644, 667, 672, 696, 736, 768, 812, 896, 928, 966, 1024, 1104, 1218, 1288, 1334, 1344, 1392, 1472, 1536, 1624, 1792, 1856, 1932, 2001, 2048, 2208, 2436, 2576, 2668, 2688, 2784, 2944, 3072, 3248, 3584, 3712, 3864, 4002, 4416, 4669, 4872, 5152, 5336, 5376, 5568, 5888, 6144, 6496, 7168, 7424, 7728, 8004, 8832, 9338, 9744, 10304, 10672, 10752, 11136, 11776, 12992, 14007, 14336, 14848, 15456, 16008, 17664, 18676, 19488, 20608, 21344, 21504, 22272, 23552, 25984, 28014, 29696, 30912, 32016, 35328, 37352, 38976, 41216, 42688, 43008, 44544, 47104, 51968, 56028, 59392, 61824, 64032, 70656, 74704, 77952, 82432, 85376, 89088, 103936, 112056, 123648, 128064, 141312, 149408, 155904, 164864, 170752, 178176, 207872, 224112, 247296, 256128, 298816, 311808, 329728, 341504, 415744, 448224, 494592, 512256, 597632, 623616, 683008, 896448, 989184, 1024512, 1195264, 1247232, 1366016, 1792896, 2049024, 2390528, 3585792, 4098048, 4781056, 7171584, 9562112, 14343168, 28686336]

約数ペア:

[(1, 28686336), (2, 14343168), (3, 9562112), (4, 7171584), (6, 4781056), (7, 4098048), (8, 3585792), (12, 2390528), (14, 2049024), (16, 1792896), (21, 1366016), (23, 1247232), (24, 1195264), (28, 1024512), (29, 989184), (32, 896448), (42, 683008), (46, 623616), (48, 597632), (56, 512256), (58, 494592), (64, 448224), (69, 415744), (84, 341504), (87, 329728), (92, 311808), (96, 298816), (112, 256128), (116, 247296), (128, 224112), (138, 207872), (161, 178176), (168, 170752), (174, 164864), (184, 155904), (192, 149408), (203, 141312), (224, 128064), (232, 123648), (256, 112056), (276, 103936), (322, 89088), (336, 85376), (348, 82432), (368, 77952), (384, 74704), (406, 70656), (448, 64032), (464, 61824), (483, 59392), (512, 56028), (552, 51968), (609, 47104), (644, 44544), (667, 43008), (672, 42688), (696, 41216), (736, 38976), (768, 37352), (812, 35328), (896, 32016), (928, 30912), (966, 29696), (1024, 28014), (1104, 25984), (1218, 23552), (1288, 22272), (1334, 21504), (1344, 21344), (1392, 20608), (1472, 19488), (1536, 18676), (1624, 17664), (1792, 16008), (1856, 15456), (1932, 14848), (2001, 14336), (2048, 14007), (2208, 12992), (2436, 11776), (2576, 11136), (2668, 10752), (2688, 10672), (2784, 10304), (2944, 9744), (3072, 9338), (3248, 8832), (3584, 8004), (3712, 7728), (3864, 7424), (4002, 7168), (4416, 6496), (4669, 6144), (4872, 5888), (5152, 5568), (5336, 5376)]