12576256

素因数分解:

$2^9\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1$

素因数の和:76

約数の個数: 120

約数和(自身を含む): 32654160

約数和(自身を除く): 20077904

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 32, 44, 56, 58, 64, 77, 88, 112, 116, 121, 128, 154, 176, 203, 224, 232, 242, 256, 308, 319, 352, 406, 448, 464, 484, 512, 616, 638, 704, 812, 847, 896, 928, 968, 1232, 1276, 1408, 1624, 1694, 1792, 1856, 1936, 2233, 2464, 2552, 2816, 3248, 3388, 3509, 3584, 3712, 3872, 4466, 4928, 5104, 5632, 6496, 6776, 7018, 7424, 7744, 8932, 9856, 10208, 12992, 13552, 14036, 14848, 15488, 17864, 19712, 20416, 24563, 25984, 27104, 28072, 30976, 35728, 39424, 40832, 49126, 51968, 54208, 56144, 61952, 71456, 81664, 98252, 103936, 108416, 112288, 142912, 163328, 196504, 216832, 224576, 285824, 393008, 433664, 449152, 571648, 786016, 898304, 1143296, 1572032, 1796608, 3144064, 6288128, 12576256]

約数ペア:

[(1, 12576256), (2, 6288128), (4, 3144064), (7, 1796608), (8, 1572032), (11, 1143296), (14, 898304), (16, 786016), (22, 571648), (28, 449152), (29, 433664), (32, 393008), (44, 285824), (56, 224576), (58, 216832), (64, 196504), (77, 163328), (88, 142912), (112, 112288), (116, 108416), (121, 103936), (128, 98252), (154, 81664), (176, 71456), (203, 61952), (224, 56144), (232, 54208), (242, 51968), (256, 49126), (308, 40832), (319, 39424), (352, 35728), (406, 30976), (448, 28072), (464, 27104), (484, 25984), (512, 24563), (616, 20416), (638, 19712), (704, 17864), (812, 15488), (847, 14848), (896, 14036), (928, 13552), (968, 12992), (1232, 10208), (1276, 9856), (1408, 8932), (1624, 7744), (1694, 7424), (1792, 7018), (1856, 6776), (1936, 6496), (2233, 5632), (2464, 5104), (2552, 4928), (2816, 4466), (3248, 3872), (3388, 3712), (3509, 3584)]