66505484

素因数分解:

$2^2\times {\mathrm{193}}^1\times {\mathrm{277}}^1\times {\mathrm{311}}^1$

素因数の和:785

約数の個数: 24

約数和(自身を含む): 117787488

約数和(自身を除く): 51282004

約数列:

[1, 2, 4, 193, 277, 311, 386, 554, 622, 772, 1108, 1244, 53461, 60023, 86147, 106922, 120046, 172294, 213844, 240092, 344588, 16626371, 33252742, 66505484]

約数ペア:

[(1, 66505484), (2, 33252742), (4, 16626371), (193, 344588), (277, 240092), (311, 213844), (386, 172294), (554, 120046), (622, 106922), (772, 86147), (1108, 60023), (1244, 53461)]