30718352

素因数分解:

$2^4\times 7^1\times {\mathrm{274271}}^1$

素因数の和:274286

約数の個数: 20

約数和(自身を含む): 68019456

約数和(自身を除く): 37301104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 274271, 548542, 1097084, 1919897, 2194168, 3839794, 4388336, 7679588, 15359176, 30718352]

約数ペア:

[(1, 30718352), (2, 15359176), (4, 7679588), (7, 4388336), (8, 3839794), (14, 2194168), (16, 1919897), (28, 1097084), (56, 548542), (112, 274271)]