2107823872

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^2\times {\mathrm{9721}}^1$

素因数の和:9766

約数の個数: 108

約数和(自身を含む): 5285890288

約数和(自身を除く): 3178066416

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 121, 128, 154, 176, 224, 242, 256, 308, 352, 448, 484, 616, 704, 847, 896, 968, 1232, 1408, 1694, 1792, 1936, 2464, 2816, 3388, 3872, 4928, 6776, 7744, 9721, 9856, 13552, 15488, 19442, 19712, 27104, 30976, 38884, 54208, 68047, 77768, 106931, 108416, 136094, 155536, 213862, 216832, 272188, 311072, 427724, 544376, 622144, 748517, 855448, 1088752, 1176241, 1244288, 1497034, 1710896, 2177504, 2352482, 2488576, 2994068, 3421792, 4355008, 4704964, 5988136, 6843584, 8233687, 8710016, 9409928, 11976272, 13687168, 16467374, 17420032, 18819856, 23952544, 27374336, 32934748, 37639712, 47905088, 65869496, 75279424, 95810176, 131738992, 150558848, 191620352, 263477984, 301117696, 526955968, 1053911936, 2107823872]

約数ペア:

[(1, 2107823872), (2, 1053911936), (4, 526955968), (7, 301117696), (8, 263477984), (11, 191620352), (14, 150558848), (16, 131738992), (22, 95810176), (28, 75279424), (32, 65869496), (44, 47905088), (56, 37639712), (64, 32934748), (77, 27374336), (88, 23952544), (112, 18819856), (121, 17420032), (128, 16467374), (154, 13687168), (176, 11976272), (224, 9409928), (242, 8710016), (256, 8233687), (308, 6843584), (352, 5988136), (448, 4704964), (484, 4355008), (616, 3421792), (704, 2994068), (847, 2488576), (896, 2352482), (968, 2177504), (1232, 1710896), (1408, 1497034), (1694, 1244288), (1792, 1176241), (1936, 1088752), (2464, 855448), (2816, 748517), (3388, 622144), (3872, 544376), (4928, 427724), (6776, 311072), (7744, 272188), (9721, 216832), (9856, 213862), (13552, 155536), (15488, 136094), (19442, 108416), (19712, 106931), (27104, 77768), (30976, 68047), (38884, 54208)]