28081568

素因数分解:

$2^5\times {\mathrm{211}}^1\times {\mathrm{4159}}^1$

素因数の和:4380

約数の個数: 24

約数和(自身を含む): 55560960

約数和(自身を除く): 27479392

約数列:

[1, 2, 4, 8, 16, 32, 211, 422, 844, 1688, 3376, 4159, 6752, 8318, 16636, 33272, 66544, 133088, 877549, 1755098, 3510196, 7020392, 14040784, 28081568]

約数ペア:

[(1, 28081568), (2, 14040784), (4, 7020392), (8, 3510196), (16, 1755098), (32, 877549), (211, 133088), (422, 66544), (844, 33272), (1688, 16636), (3376, 8318), (4159, 6752)]