28569422

素因数分解:

$2^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{9151}}^1$

素因数の和:9383

約数の個数: 16

約数和(自身を含む): 49201152

約数和(自身を除く): 20631730

約数列:

[1, 2, 7, 14, 223, 446, 1561, 3122, 9151, 18302, 64057, 128114, 2040673, 4081346, 14284711, 28569422]

約数ペア:

[(1, 28569422), (2, 14284711), (7, 4081346), (14, 2040673), (223, 128114), (446, 64057), (1561, 18302), (3122, 9151)]