27521588

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{96907}}^1$

素因数の和:96982

約数の個数: 12

約数和(自身を含む): 48841632

約数和(自身を除く): 21320044

約数列:

[1, 2, 4, 71, 142, 284, 96907, 193814, 387628, 6880397, 13760794, 27521588]

約数ペア:

[(1, 27521588), (2, 13760794), (4, 6880397), (71, 387628), (142, 193814), (284, 96907)]