66739528

素因数分解:

$2^3\times {\mathrm{31}}^2\times {\mathrm{8681}}^1$

素因数の和:8749

約数の個数: 24

約数和(自身を含む): 129318390

約数和(自身を除く): 62578862

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 961, 1922, 3844, 7688, 8681, 17362, 34724, 69448, 269111, 538222, 1076444, 2152888, 8342441, 16684882, 33369764, 66739528]

約数ペア:

[(1, 66739528), (2, 33369764), (4, 16684882), (8, 8342441), (31, 2152888), (62, 1076444), (124, 538222), (248, 269111), (961, 69448), (1922, 34724), (3844, 17362), (7688, 8681)]