28395376

素因数分解:

$2^4\times {\mathrm{569}}^1\times {\mathrm{3119}}^1$

素因数の和:3696

約数の個数: 20

約数和(自身を含む): 55130400

約数和(自身を除く): 26735024

約数列:

[1, 2, 4, 8, 16, 569, 1138, 2276, 3119, 4552, 6238, 9104, 12476, 24952, 49904, 1774711, 3549422, 7098844, 14197688, 28395376]

約数ペア:

[(1, 28395376), (2, 14197688), (4, 7098844), (8, 3549422), (16, 1774711), (569, 49904), (1138, 24952), (2276, 12476), (3119, 9104), (4552, 6238)]