28223492

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{58313}}^1$

素因数の和:58339

約数の個数: 18

約数和(自身を含む): 54290334

約数和(自身を除く): 26066842

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 58313, 116626, 233252, 641443, 1282886, 2565772, 7055873, 14111746, 28223492]

約数ペア:

[(1, 28223492), (2, 14111746), (4, 7055873), (11, 2565772), (22, 1282886), (44, 641443), (121, 233252), (242, 116626), (484, 58313)]