2564380112

素因数分解:

$2^4\times 7^2\times {\mathrm{3270893}}^1$

素因数の和:3270915

約数の個数: 30

約数和(自身を含む): 5779669698

約数和(自身を除く): 3215289586

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 3270893, 6541786, 13083572, 22896251, 26167144, 45792502, 52334288, 91585004, 160273757, 183170008, 320547514, 366340016, 641095028, 1282190056, 2564380112]

約数ペア:

[(1, 2564380112), (2, 1282190056), (4, 641095028), (7, 366340016), (8, 320547514), (14, 183170008), (16, 160273757), (28, 91585004), (49, 52334288), (56, 45792502), (98, 26167144), (112, 22896251), (196, 13083572), (392, 6541786), (784, 3270893)]