66375716

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{28463}}^1$

素因数の和:28531

約数の個数: 24

約数和(自身を含む): 129112704

約数和(自身を除く): 62736988

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 1166, 2332, 28463, 56926, 113852, 313093, 626186, 1252372, 1508539, 3017078, 6034156, 16593929, 33187858, 66375716]

約数ペア:

[(1, 66375716), (2, 33187858), (4, 16593929), (11, 6034156), (22, 3017078), (44, 1508539), (53, 1252372), (106, 626186), (212, 313093), (583, 113852), (1166, 56926), (2332, 28463)]