66453004

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{257}}^1\times {\mathrm{509}}^1$

素因数の和:897

約数の個数: 24

約数和(自身を含む): 117895680

約数和(自身を除く): 51442676

約数列:

[1, 2, 4, 127, 254, 257, 508, 509, 514, 1018, 1028, 2036, 32639, 64643, 65278, 129286, 130556, 130813, 258572, 261626, 523252, 16613251, 33226502, 66453004]

約数ペア:

[(1, 66453004), (2, 33226502), (4, 16613251), (127, 523252), (254, 261626), (257, 258572), (508, 130813), (509, 130556), (514, 129286), (1018, 65278), (1028, 64643), (2036, 32639)]