66556712

素因数分解:

$2^3\times {\mathrm{1249}}^1\times {\mathrm{6661}}^1$

素因数の和:7916

約数の個数: 16

約数和(自身を含む): 124912500

約数和(自身を除く): 58355788

約数列:

[1, 2, 4, 8, 1249, 2498, 4996, 6661, 9992, 13322, 26644, 53288, 8319589, 16639178, 33278356, 66556712]

約数ペア:

[(1, 66556712), (2, 33278356), (4, 16639178), (8, 8319589), (1249, 53288), (2498, 26644), (4996, 13322), (6661, 9992)]