28613956

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{13999}}^1$

素因数の和:14083

約数の個数: 24

約数和(自身を含む): 58016000

約数和(自身を除く): 29402044

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 13999, 27998, 55996, 97993, 195986, 391972, 1021927, 2043854, 4087708, 7153489, 14306978, 28613956]

約数ペア:

[(1, 28613956), (2, 14306978), (4, 7153489), (7, 4087708), (14, 2043854), (28, 1021927), (73, 391972), (146, 195986), (292, 97993), (511, 55996), (1022, 27998), (2044, 13999)]