12889214464

素因数分解:

$2^9\times 7^1\times {\mathrm{223}}^1\times {\mathrm{16127}}^1$

素因数の和:16375

約数の個数: 80

約数和(自身を含む): 29566107648

約数和(自身を除く): 16676893184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 223, 224, 256, 446, 448, 512, 892, 896, 1561, 1784, 1792, 3122, 3568, 3584, 6244, 7136, 12488, 14272, 16127, 24976, 28544, 32254, 49952, 57088, 64508, 99904, 112889, 114176, 129016, 199808, 225778, 258032, 399616, 451556, 516064, 799232, 903112, 1032128, 1806224, 2064256, 3596321, 3612448, 4128512, 7192642, 7224896, 8257024, 14385284, 14449792, 25174247, 28770568, 28899584, 50348494, 57541136, 57799168, 100696988, 115082272, 201393976, 230164544, 402787952, 460329088, 805575904, 920658176, 1611151808, 1841316352, 3222303616, 6444607232, 12889214464]

約数ペア:

[(1, 12889214464), (2, 6444607232), (4, 3222303616), (7, 1841316352), (8, 1611151808), (14, 920658176), (16, 805575904), (28, 460329088), (32, 402787952), (56, 230164544), (64, 201393976), (112, 115082272), (128, 100696988), (223, 57799168), (224, 57541136), (256, 50348494), (446, 28899584), (448, 28770568), (512, 25174247), (892, 14449792), (896, 14385284), (1561, 8257024), (1784, 7224896), (1792, 7192642), (3122, 4128512), (3568, 3612448), (3584, 3596321), (6244, 2064256), (7136, 1806224), (12488, 1032128), (14272, 903112), (16127, 799232), (24976, 516064), (28544, 451556), (32254, 399616), (49952, 258032), (57088, 225778), (64508, 199808), (99904, 129016), (112889, 114176)]