56173208

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:257

約数の個数: 96

約数和(自身を含む): 134638560

約数和(自身を除く): 78465352

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 73, 91, 98, 104, 146, 151, 182, 196, 292, 302, 364, 392, 511, 584, 604, 637, 728, 949, 1022, 1057, 1208, 1274, 1898, 1963, 2044, 2114, 2548, 3577, 3796, 3926, 4088, 4228, 5096, 6643, 7154, 7399, 7592, 7852, 8456, 11023, 13286, 13741, 14308, 14798, 15704, 22046, 26572, 27482, 28616, 29596, 44092, 46501, 53144, 54964, 59192, 77161, 88184, 93002, 96187, 109928, 143299, 154322, 186004, 192374, 286598, 308644, 372008, 384748, 540127, 573196, 617288, 769496, 1003093, 1080254, 1146392, 2006186, 2160508, 4012372, 4321016, 7021651, 8024744, 14043302, 28086604, 56173208]

約数ペア:

[(1, 56173208), (2, 28086604), (4, 14043302), (7, 8024744), (8, 7021651), (13, 4321016), (14, 4012372), (26, 2160508), (28, 2006186), (49, 1146392), (52, 1080254), (56, 1003093), (73, 769496), (91, 617288), (98, 573196), (104, 540127), (146, 384748), (151, 372008), (182, 308644), (196, 286598), (292, 192374), (302, 186004), (364, 154322), (392, 143299), (511, 109928), (584, 96187), (604, 93002), (637, 88184), (728, 77161), (949, 59192), (1022, 54964), (1057, 53144), (1208, 46501), (1274, 44092), (1898, 29596), (1963, 28616), (2044, 27482), (2114, 26572), (2548, 22046), (3577, 15704), (3796, 14798), (3926, 14308), (4088, 13741), (4228, 13286), (5096, 11023), (6643, 8456), (7154, 7852), (7399, 7592)]