66284686

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{68903}}^1$

素因数の和:68955

約数の個数: 16

約数和(自身を含む): 109970784

約数和(自身を除く): 43686098

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 68903, 137806, 895739, 1791478, 2549411, 5098822, 33142343, 66284686]

約数ペア:

[(1, 66284686), (2, 33142343), (13, 5098822), (26, 2549411), (37, 1791478), (74, 895739), (481, 137806), (962, 68903)]