3207008

素因数分解:

$2^5\times 7^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:259

約数の個数: 48

約数和(自身を含む): 7338240

約数和(自身を除く): 4131232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 103, 112, 139, 206, 224, 278, 412, 556, 721, 824, 973, 1112, 1442, 1648, 1946, 2224, 2884, 3296, 3892, 4448, 5768, 7784, 11536, 14317, 15568, 23072, 28634, 31136, 57268, 100219, 114536, 200438, 229072, 400876, 458144, 801752, 1603504, 3207008]

約数ペア:

[(1, 3207008), (2, 1603504), (4, 801752), (7, 458144), (8, 400876), (14, 229072), (16, 200438), (28, 114536), (32, 100219), (56, 57268), (103, 31136), (112, 28634), (139, 23072), (206, 15568), (224, 14317), (278, 11536), (412, 7784), (556, 5768), (721, 4448), (824, 3892), (973, 3296), (1112, 2884), (1442, 2224), (1648, 1946)]