28143874

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{6841}}^1$

素因数の和:6882

約数の個数: 24

約数和(自身を含む): 49139244

約数和(自身を除く): 20995370

約数列:

[1, 2, 11, 17, 22, 34, 121, 187, 242, 374, 2057, 4114, 6841, 13682, 75251, 116297, 150502, 232594, 827761, 1279267, 1655522, 2558534, 14071937, 28143874]

約数ペア:

[(1, 28143874), (2, 14071937), (11, 2558534), (17, 1655522), (22, 1279267), (34, 827761), (121, 232594), (187, 150502), (242, 116297), (374, 75251), (2057, 13682), (4114, 6841)]