40661376

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{2161}}^1$

素因数の和:2192

約数の個数: 96

約数和(自身を含む): 125698680

約数和(自身を除く): 85037304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 294, 336, 384, 392, 448, 588, 672, 784, 896, 1176, 1344, 1568, 2161, 2352, 2688, 3136, 4322, 4704, 6272, 6483, 8644, 9408, 12966, 15127, 17288, 18816, 25932, 30254, 34576, 45381, 51864, 60508, 69152, 90762, 103728, 105889, 121016, 138304, 181524, 207456, 211778, 242032, 276608, 317667, 363048, 414912, 423556, 484064, 635334, 726096, 829824, 847112, 968128, 1270668, 1452192, 1694224, 1936256, 2541336, 2904384, 3388448, 5082672, 5808768, 6776896, 10165344, 13553792, 20330688, 40661376]

約数ペア:

[(1, 40661376), (2, 20330688), (3, 13553792), (4, 10165344), (6, 6776896), (7, 5808768), (8, 5082672), (12, 3388448), (14, 2904384), (16, 2541336), (21, 1936256), (24, 1694224), (28, 1452192), (32, 1270668), (42, 968128), (48, 847112), (49, 829824), (56, 726096), (64, 635334), (84, 484064), (96, 423556), (98, 414912), (112, 363048), (128, 317667), (147, 276608), (168, 242032), (192, 211778), (196, 207456), (224, 181524), (294, 138304), (336, 121016), (384, 105889), (392, 103728), (448, 90762), (588, 69152), (672, 60508), (784, 51864), (896, 45381), (1176, 34576), (1344, 30254), (1568, 25932), (2161, 18816), (2352, 17288), (2688, 15127), (3136, 12966), (4322, 9408), (4704, 8644), (6272, 6483)]