66449284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{7589}}^1$

素因数の和:7803

約数の個数: 24

約数和(自身を含む): 127512000

約数和(自身を除く): 61062716

約数列:

[1, 2, 4, 11, 22, 44, 199, 398, 796, 2189, 4378, 7589, 8756, 15178, 30356, 83479, 166958, 333916, 1510211, 3020422, 6040844, 16612321, 33224642, 66449284]

約数ペア:

[(1, 66449284), (2, 33224642), (4, 16612321), (11, 6040844), (22, 3020422), (44, 1510211), (199, 333916), (398, 166958), (796, 83479), (2189, 30356), (4378, 15178), (7589, 8756)]