26664208

素因数分解:

$2^4\times {\mathrm{353}}^1\times {\mathrm{4721}}^1$

素因数の和:5082

約数の個数: 20

約数和(自身を含む): 51819228

約数和(自身を除く): 25155020

約数列:

[1, 2, 4, 8, 16, 353, 706, 1412, 2824, 4721, 5648, 9442, 18884, 37768, 75536, 1666513, 3333026, 6666052, 13332104, 26664208]

約数ペア:

[(1, 26664208), (2, 13332104), (4, 6666052), (8, 3333026), (16, 1666513), (353, 75536), (706, 37768), (1412, 18884), (2824, 9442), (4721, 5648)]