28494956

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{9511}}^1$

素因数の和:9629

約数の個数: 24

約数和(自身を含む): 57528576

約数和(自身を除く): 29033620

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 9511, 19022, 38044, 66577, 133154, 266308, 1017677, 2035354, 4070708, 7123739, 14247478, 28494956]

約数ペア:

[(1, 28494956), (2, 14247478), (4, 7123739), (7, 4070708), (14, 2035354), (28, 1017677), (107, 266308), (214, 133154), (428, 66577), (749, 38044), (1498, 19022), (2996, 9511)]