65566996

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{135469}}^1$

素因数の和:135495

約数の個数: 18

約数和(自身を含む): 126122570

約数和(自身を除く): 60555574

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 135469, 270938, 541876, 1490159, 2980318, 5960636, 16391749, 32783498, 65566996]

約数ペア:

[(1, 65566996), (2, 32783498), (4, 16391749), (11, 5960636), (22, 2980318), (44, 1490159), (121, 541876), (242, 270938), (484, 135469)]