66936784

素因数分解:

$2^4\times {\mathrm{587}}^1\times {\mathrm{7127}}^1$

素因数の和:7722

約数の個数: 20

約数和(自身を含む): 129929184

約数和(自身を除く): 62992400

約数列:

[1, 2, 4, 8, 16, 587, 1174, 2348, 4696, 7127, 9392, 14254, 28508, 57016, 114032, 4183549, 8367098, 16734196, 33468392, 66936784]

約数ペア:

[(1, 66936784), (2, 33468392), (4, 16734196), (8, 8367098), (16, 4183549), (587, 114032), (1174, 57016), (2348, 28508), (4696, 14254), (7127, 9392)]