25420444

素因数分解:

$2^2\times 7^1\times {\mathrm{761}}^1\times {\mathrm{1193}}^1$

素因数の和:1965

約数の個数: 24

約数和(自身を含む): 50950368

約数和(自身を除く): 25529924

約数列:

[1, 2, 4, 7, 14, 28, 761, 1193, 1522, 2386, 3044, 4772, 5327, 8351, 10654, 16702, 21308, 33404, 907873, 1815746, 3631492, 6355111, 12710222, 25420444]

約数ペア:

[(1, 25420444), (2, 12710222), (4, 6355111), (7, 3631492), (14, 1815746), (28, 907873), (761, 33404), (1193, 21308), (1522, 16702), (2386, 10654), (3044, 8351), (4772, 5327)]