25400452

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{82469}}^1$

素因数の和:82491

約数の個数: 24

約数和(自身を含む): 55419840

約数和(自身を除く): 30019388

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 82469, 164938, 329876, 577283, 907159, 1154566, 1814318, 2309132, 3628636, 6350113, 12700226, 25400452]

約数ペア:

[(1, 25400452), (2, 12700226), (4, 6350113), (7, 3628636), (11, 2309132), (14, 1814318), (22, 1154566), (28, 907159), (44, 577283), (77, 329876), (154, 164938), (308, 82469)]