65487148

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{2441}}^1$

素因数の和:2817

約数の個数: 24

約数和(自身を含む): 121025520

約数和(自身を除く): 55538372

約数列:

[1, 2, 4, 19, 38, 76, 353, 706, 1412, 2441, 4882, 6707, 9764, 13414, 26828, 46379, 92758, 185516, 861673, 1723346, 3446692, 16371787, 32743574, 65487148]

約数ペア:

[(1, 65487148), (2, 32743574), (4, 16371787), (19, 3446692), (38, 1723346), (76, 861673), (353, 185516), (706, 92758), (1412, 46379), (2441, 26828), (4882, 13414), (6707, 9764)]