28776508

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{54917}}^1$

素因数の和:55052

約数の個数: 12

約数和(自身を含む): 50744232

約数和(自身を除く): 21967724

約数列:

[1, 2, 4, 131, 262, 524, 54917, 109834, 219668, 7194127, 14388254, 28776508]

約数ペア:

[(1, 28776508), (2, 14388254), (4, 7194127), (131, 219668), (262, 109834), (524, 54917)]