61797604

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{127681}}^1$

素因数の和:127707

約数の個数: 18

約数和(自身を含む): 118871942

約数和(自身を除く): 57074338

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 127681, 255362, 510724, 1404491, 2808982, 5617964, 15449401, 30898802, 61797604]

約数ペア:

[(1, 61797604), (2, 30898802), (4, 15449401), (11, 5617964), (22, 2808982), (44, 1404491), (121, 510724), (242, 255362), (484, 127681)]