28682774

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{3361}}^1$

素因数の和:3631

約数の個数: 16

約数和(自身を含む): 45750096

約数和(自身を除く): 17067322

約数列:

[1, 2, 17, 34, 251, 502, 3361, 4267, 6722, 8534, 57137, 114274, 843611, 1687222, 14341387, 28682774]

約数ペア:

[(1, 28682774), (2, 14341387), (17, 1687222), (34, 843611), (251, 114274), (502, 57137), (3361, 8534), (4267, 6722)]