25237004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{1531}}^1$

素因数の和:1865

約数の個数: 24

約数和(自身を含む): 47743248

約数和(自身を除く): 22506244

約数列:

[1, 2, 4, 13, 26, 52, 317, 634, 1268, 1531, 3062, 4121, 6124, 8242, 16484, 19903, 39806, 79612, 485327, 970654, 1941308, 6309251, 12618502, 25237004]

約数ペア:

[(1, 25237004), (2, 12618502), (4, 6309251), (13, 1941308), (26, 970654), (52, 485327), (317, 79612), (634, 39806), (1268, 19903), (1531, 16484), (3062, 8242), (4121, 6124)]