28390716

素因数分解:

$2^2\times 3^3\times {\mathrm{262877}}^1$

素因数の和:262890

約数の個数: 24

約数和(自身を含む): 73605840

約数和(自身を除く): 45215124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 262877, 525754, 788631, 1051508, 1577262, 2365893, 3154524, 4731786, 7097679, 9463572, 14195358, 28390716]

約数ペア:

[(1, 28390716), (2, 14195358), (3, 9463572), (4, 7097679), (6, 4731786), (9, 3154524), (12, 2365893), (18, 1577262), (27, 1051508), (36, 788631), (54, 525754), (108, 262877)]