38551828

素因数分解:

$2^2\times 7^3\times {\mathrm{28099}}^1$

素因数の和:28124

約数の個数: 24

約数和(自身を含む): 78680000

約数和(自身を除く): 40128172

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 28099, 56198, 112396, 196693, 393386, 786772, 1376851, 2753702, 5507404, 9637957, 19275914, 38551828]

約数ペア:

[(1, 38551828), (2, 19275914), (4, 9637957), (7, 5507404), (14, 2753702), (28, 1376851), (49, 786772), (98, 393386), (196, 196693), (343, 112396), (686, 56198), (1372, 28099)]