66937442

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{21277}}^1$

素因数の和:21314

約数の個数: 24

約数和(自身を含む): 118858908

約数和(自身を除く): 51921466

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 1573, 3146, 21277, 42554, 234047, 276601, 468094, 553202, 2574517, 3042611, 5149034, 6085222, 33468721, 66937442]

約数ペア:

[(1, 66937442), (2, 33468721), (11, 6085222), (13, 5149034), (22, 3042611), (26, 2574517), (121, 553202), (143, 468094), (242, 276601), (286, 234047), (1573, 42554), (3146, 21277)]