28085068

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{58027}}^1$

素因数の和:58053

約数の個数: 18

約数和(自身を含む): 54024068

約数和(自身を除く): 25939000

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 58027, 116054, 232108, 638297, 1276594, 2553188, 7021267, 14042534, 28085068]

約数ペア:

[(1, 28085068), (2, 14042534), (4, 7021267), (11, 2553188), (22, 1276594), (44, 638297), (121, 232108), (242, 116054), (484, 58027)]