25846828

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{17417}}^1$

素因数の和:17481

約数の個数: 24

約数和(自身を含む): 52672032

約数和(自身を除く): 26825204

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 17417, 34834, 69668, 121919, 243838, 487676, 923101, 1846202, 3692404, 6461707, 12923414, 25846828]

約数ペア:

[(1, 25846828), (2, 12923414), (4, 6461707), (7, 3692404), (14, 1846202), (28, 923101), (53, 487676), (106, 243838), (212, 121919), (371, 69668), (742, 34834), (1484, 17417)]