27851656

素因数分解:

$2^3\times 7^1\times {\mathrm{497351}}^1$

素因数の和:497364

約数の個数: 16

約数和(自身を含む): 59682240

約数和(自身を除く): 31830584

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 497351, 994702, 1989404, 3481457, 3978808, 6962914, 13925828, 27851656]

約数ペア:

[(1, 27851656), (2, 13925828), (4, 6962914), (7, 3978808), (8, 3481457), (14, 1989404), (28, 994702), (56, 497351)]