25734764

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{53171}}^1$

素因数の和:53197

約数の個数: 18

約数和(自身を含む): 49503132

約数和(自身を除く): 23768368

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 53171, 106342, 212684, 584881, 1169762, 2339524, 6433691, 12867382, 25734764]

約数ペア:

[(1, 25734764), (2, 12867382), (4, 6433691), (11, 2339524), (22, 1169762), (44, 584881), (121, 212684), (242, 106342), (484, 53171)]