28367055374

素因数分解:

$2^1\times 7^1\times {\mathrm{2029}}^1\times {\mathrm{998629}}^1$

素因数の和:1000667

約数の個数: 16

約数和(自身を含む): 48653253600

約数和(自身を除く): 20286198226

約数列:

[1, 2, 7, 14, 2029, 4058, 14203, 28406, 998629, 1997258, 6990403, 13980806, 2026218241, 4052436482, 14183527687, 28367055374]

約数ペア:

[(1, 28367055374), (2, 14183527687), (7, 4052436482), (14, 2026218241), (2029, 13980806), (4058, 6990403), (14203, 1997258), (28406, 998629)]