28267052

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{58403}}^1$

素因数の和:58429

約数の個数: 18

約数和(自身を含む): 54374124

約数和(自身を除く): 26107072

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 58403, 116806, 233612, 642433, 1284866, 2569732, 7066763, 14133526, 28267052]

約数ペア:

[(1, 28267052), (2, 14133526), (4, 7066763), (11, 2569732), (22, 1284866), (44, 642433), (121, 233612), (242, 116806), (484, 58403)]