25972396

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{1979}}^1$

素因数の和:2193

約数の個数: 24

約数和(自身を含む): 48399120

約数和(自身を除く): 22426724

約数列:

[1, 2, 4, 17, 34, 68, 193, 386, 772, 1979, 3281, 3958, 6562, 7916, 13124, 33643, 67286, 134572, 381947, 763894, 1527788, 6493099, 12986198, 25972396]

約数ペア:

[(1, 25972396), (2, 12986198), (4, 6493099), (17, 1527788), (34, 763894), (68, 381947), (193, 134572), (386, 67286), (772, 33643), (1979, 13124), (3281, 7916), (3958, 6562)]