28364508

素因数分解:

$2^2\times 3^2\times {\mathrm{787903}}^1$

素因数の和:787913

約数の個数: 18

約数和(自身を含む): 71699264

約数和(自身を除く): 43334756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 787903, 1575806, 2363709, 3151612, 4727418, 7091127, 9454836, 14182254, 28364508]

約数ペア:

[(1, 28364508), (2, 14182254), (3, 9454836), (4, 7091127), (6, 4727418), (9, 3151612), (12, 2363709), (18, 1575806), (36, 787903)]