28238748

素因数分解:

$2^2\times 3^1\times {\mathrm{1093}}^1\times {\mathrm{2153}}^1$

素因数の和:3253

約数の個数: 24

約数和(自身を含む): 65981328

約数和(自身を除く): 37742580

約数列:

[1, 2, 3, 4, 6, 12, 1093, 2153, 2186, 3279, 4306, 4372, 6459, 6558, 8612, 12918, 13116, 25836, 2353229, 4706458, 7059687, 9412916, 14119374, 28238748]

約数ペア:

[(1, 28238748), (2, 14119374), (3, 9412916), (4, 7059687), (6, 4706458), (12, 2353229), (1093, 25836), (2153, 13116), (2186, 12918), (3279, 8612), (4306, 6558), (4372, 6459)]