12828032

素因数分解:

$2^7\times 7^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:263

約数の個数: 64

約数和(自身を含む): 29702400

約数和(自身を除く): 16874368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 103, 112, 128, 139, 206, 224, 278, 412, 448, 556, 721, 824, 896, 973, 1112, 1442, 1648, 1946, 2224, 2884, 3296, 3892, 4448, 5768, 6592, 7784, 8896, 11536, 13184, 14317, 15568, 17792, 23072, 28634, 31136, 46144, 57268, 62272, 92288, 100219, 114536, 124544, 200438, 229072, 400876, 458144, 801752, 916288, 1603504, 1832576, 3207008, 6414016, 12828032]

約数ペア:

[(1, 12828032), (2, 6414016), (4, 3207008), (7, 1832576), (8, 1603504), (14, 916288), (16, 801752), (28, 458144), (32, 400876), (56, 229072), (64, 200438), (103, 124544), (112, 114536), (128, 100219), (139, 92288), (206, 62272), (224, 57268), (278, 46144), (412, 31136), (448, 28634), (556, 23072), (721, 17792), (824, 15568), (896, 14317), (973, 13184), (1112, 11536), (1442, 8896), (1648, 7784), (1946, 6592), (2224, 5768), (2884, 4448), (3296, 3892)]