25905802

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{13649}}^1$

素因数の和:13737

約数の個数: 16

約数和(自身を含む): 42424200

約数和(自身を除く): 16518398

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 13649, 27298, 177437, 354874, 996377, 1992754, 12952901, 25905802]

約数ペア:

[(1, 25905802), (2, 12952901), (13, 1992754), (26, 996377), (73, 354874), (146, 177437), (949, 27298), (1898, 13649)]