25728222

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{25373}}^1$

素因数の和:25404

約数の個数: 24

約数和(自身を含む): 55721304

約数和(自身を除く): 29993082

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 25373, 50746, 76119, 152238, 329849, 659698, 989547, 1979094, 4288037, 8576074, 12864111, 25728222]

約数ペア:

[(1, 25728222), (2, 12864111), (3, 8576074), (6, 4288037), (13, 1979094), (26, 989547), (39, 659698), (78, 329849), (169, 152238), (338, 76119), (507, 50746), (1014, 25373)]