25612892

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{1399}}^1$

素因数の和:1625

約数の個数: 24

約数和(自身を含む): 47040000

約数和(自身を除く): 21427108

約数列:

[1, 2, 4, 23, 46, 92, 199, 398, 796, 1399, 2798, 4577, 5596, 9154, 18308, 32177, 64354, 128708, 278401, 556802, 1113604, 6403223, 12806446, 25612892]

約数ペア:

[(1, 25612892), (2, 12806446), (4, 6403223), (23, 1113604), (46, 556802), (92, 278401), (199, 128708), (398, 64354), (796, 32177), (1399, 18308), (2798, 9154), (4577, 5596)]