66384424

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{223}}^1\times {\mathrm{293}}^1$

素因数の和:649

約数の個数: 32

約数和(自身を含む): 126443520

約数和(自身を除く): 60059096

約数列:

[1, 2, 4, 8, 127, 223, 254, 293, 446, 508, 586, 892, 1016, 1172, 1784, 2344, 28321, 37211, 56642, 65339, 74422, 113284, 130678, 148844, 226568, 261356, 297688, 522712, 8298053, 16596106, 33192212, 66384424]

約数ペア:

[(1, 66384424), (2, 33192212), (4, 16596106), (8, 8298053), (127, 522712), (223, 297688), (254, 261356), (293, 226568), (446, 148844), (508, 130678), (586, 113284), (892, 74422), (1016, 65339), (1172, 56642), (1784, 37211), (2344, 28321)]