25355596

素因数分解:

$2^2\times 7^1\times {\mathrm{397}}^1\times {\mathrm{2281}}^1$

素因数の和:2689

約数の個数: 24

約数和(自身を含む): 50861216

約数和(自身を除く): 25505620

約数列:

[1, 2, 4, 7, 14, 28, 397, 794, 1588, 2281, 2779, 4562, 5558, 9124, 11116, 15967, 31934, 63868, 905557, 1811114, 3622228, 6338899, 12677798, 25355596]

約数ペア:

[(1, 25355596), (2, 12677798), (4, 6338899), (7, 3622228), (14, 1811114), (28, 905557), (397, 63868), (794, 31934), (1588, 15967), (2281, 11116), (2779, 9124), (4562, 5558)]