66457202

素因数分解:

$2^1\times 7^1\times {\mathrm{1987}}^1\times {\mathrm{2389}}^1$

素因数の和:4385

約数の個数: 16

約数和(自身を含む): 114031680

約数和(自身を除く): 47574478

約数列:

[1, 2, 7, 14, 1987, 2389, 3974, 4778, 13909, 16723, 27818, 33446, 4746943, 9493886, 33228601, 66457202]

約数ペア:

[(1, 66457202), (2, 33228601), (7, 9493886), (14, 4746943), (1987, 33446), (2389, 27818), (3974, 16723), (4778, 13909)]