66647098

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{13187}}^1$

素因数の和:13234

約数の個数: 24

約数和(自身を含む): 120591072

約数和(自身を除く): 53943974

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 722, 2527, 5054, 13187, 26374, 92309, 184618, 250553, 501106, 1753871, 3507742, 4760507, 9521014, 33323549, 66647098]

約数ペア:

[(1, 66647098), (2, 33323549), (7, 9521014), (14, 4760507), (19, 3507742), (38, 1753871), (133, 501106), (266, 250553), (361, 184618), (722, 92309), (2527, 26374), (5054, 13187)]