27408752

素因数分解:

$2^4\times 7^1\times {\mathrm{244721}}^1$

素因数の和:244736

約数の個数: 20

約数和(自身を含む): 60691056

約数和(自身を除く): 33282304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 244721, 489442, 978884, 1713047, 1957768, 3426094, 3915536, 6852188, 13704376, 27408752]

約数ペア:

[(1, 27408752), (2, 13704376), (4, 6852188), (7, 3915536), (8, 3426094), (14, 1957768), (16, 1713047), (28, 978884), (56, 489442), (112, 244721)]