27989612

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{27017}}^1$

素因数の和:27065

約数の個数: 24

約数和(自身を含む): 57494304

約数和(自身を除く): 29504692

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 27017, 54034, 108068, 189119, 378238, 756476, 999629, 1999258, 3998516, 6997403, 13994806, 27989612]

約数ペア:

[(1, 27989612), (2, 13994806), (4, 6997403), (7, 3998516), (14, 1999258), (28, 999629), (37, 756476), (74, 378238), (148, 189119), (259, 108068), (518, 54034), (1036, 27017)]