66909284

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41507}}^1$

素因数の和:41555

約数の個数: 24

約数和(自身を含む): 130169088

約数和(自身を除く): 63259804

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 41507, 83014, 166028, 539591, 1079182, 1286717, 2158364, 2573434, 5146868, 16727321, 33454642, 66909284]

約数ペア:

[(1, 66909284), (2, 33454642), (4, 16727321), (13, 5146868), (26, 2573434), (31, 2158364), (52, 1286717), (62, 1079182), (124, 539591), (403, 166028), (806, 83014), (1612, 41507)]