28217046

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{32887}}^1$

素因数の和:32916

約数の個数: 32

約数和(自身を含む): 66302208

約数和(自身を除く): 38085162

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 32887, 65774, 98661, 197322, 361757, 427531, 723514, 855062, 1085271, 1282593, 2170542, 2565186, 4702841, 9405682, 14108523, 28217046]

約数ペア:

[(1, 28217046), (2, 14108523), (3, 9405682), (6, 4702841), (11, 2565186), (13, 2170542), (22, 1282593), (26, 1085271), (33, 855062), (39, 723514), (66, 427531), (78, 361757), (143, 197322), (286, 98661), (429, 65774), (858, 32887)]