26783764

素因数分解:

$2^2\times 7^1\times {\mathrm{479}}^1\times {\mathrm{1997}}^1$

素因数の和:2487

約数の個数: 24

約数和(自身を含む): 53706240

約数和(自身を除く): 26922476

約数列:

[1, 2, 4, 7, 14, 28, 479, 958, 1916, 1997, 3353, 3994, 6706, 7988, 13412, 13979, 27958, 55916, 956563, 1913126, 3826252, 6695941, 13391882, 26783764]

約数ペア:

[(1, 26783764), (2, 13391882), (4, 6695941), (7, 3826252), (14, 1913126), (28, 956563), (479, 55916), (958, 27958), (1916, 13979), (1997, 13412), (3353, 7988), (3994, 6706)]