28748047104

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{1782493}}^1$

素因数の和:1782522

約数の個数: 108

約数和(自身を含む): 94728861136

約数和(自身を除く): 65980814032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 1008, 1152, 1344, 1792, 2016, 2304, 2688, 4032, 5376, 8064, 16128, 1782493, 3564986, 5347479, 7129972, 10694958, 12477451, 14259944, 16042437, 21389916, 24954902, 28519888, 32084874, 37432353, 42779832, 49909804, 57039776, 64169748, 74864706, 85559664, 99819608, 112297059, 114079552, 128339496, 149729412, 171119328, 199639216, 224594118, 228159104, 256678992, 299458824, 342238656, 399278432, 449188236, 456318208, 513357984, 598917648, 684477312, 798556864, 898376472, 1026715968, 1197835296, 1368954624, 1597113728, 1796752944, 2053431936, 2395670592, 3194227456, 3593505888, 4106863872, 4791341184, 7187011776, 9582682368, 14374023552, 28748047104]

約数ペア:

[(1, 28748047104), (2, 14374023552), (3, 9582682368), (4, 7187011776), (6, 4791341184), (7, 4106863872), (8, 3593505888), (9, 3194227456), (12, 2395670592), (14, 2053431936), (16, 1796752944), (18, 1597113728), (21, 1368954624), (24, 1197835296), (28, 1026715968), (32, 898376472), (36, 798556864), (42, 684477312), (48, 598917648), (56, 513357984), (63, 456318208), (64, 449188236), (72, 399278432), (84, 342238656), (96, 299458824), (112, 256678992), (126, 228159104), (128, 224594118), (144, 199639216), (168, 171119328), (192, 149729412), (224, 128339496), (252, 114079552), (256, 112297059), (288, 99819608), (336, 85559664), (384, 74864706), (448, 64169748), (504, 57039776), (576, 49909804), (672, 42779832), (768, 37432353), (896, 32084874), (1008, 28519888), (1152, 24954902), (1344, 21389916), (1792, 16042437), (2016, 14259944), (2304, 12477451), (2688, 10694958), (4032, 7129972), (5376, 5347479), (8064, 3564986), (16128, 1782493)]