25653862

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{1069}}^1$

素因数の和:1168

約数の個数: 24

約数和(自身を含む): 42294960

約数和(自身を除く): 16641098

約数列:

[1, 2, 13, 26, 71, 142, 169, 338, 923, 1069, 1846, 2138, 11999, 13897, 23998, 27794, 75899, 151798, 180661, 361322, 986687, 1973374, 12826931, 25653862]

約数ペア:

[(1, 25653862), (2, 12826931), (13, 1973374), (26, 986687), (71, 361322), (142, 180661), (169, 151798), (338, 75899), (923, 27794), (1069, 23998), (1846, 13897), (2138, 11999)]