25357228

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{1447}}^1$

素因数の和:1801

約数の個数: 24

約数和(自身を含む): 47963552

約数和(自身を除く): 22606324

約数列:

[1, 2, 4, 13, 26, 52, 337, 674, 1348, 1447, 2894, 4381, 5788, 8762, 17524, 18811, 37622, 75244, 487639, 975278, 1950556, 6339307, 12678614, 25357228]

約数ペア:

[(1, 25357228), (2, 12678614), (4, 6339307), (13, 1950556), (26, 975278), (52, 487639), (337, 75244), (674, 37622), (1348, 18811), (1447, 17524), (2894, 8762), (4381, 5788)]