66332644

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103001}}^1$

素因数の和:103035

約数の個数: 24

約数和(自身を含む): 138434688

約数和(自身を除く): 72102044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 103001, 206002, 412004, 721007, 1442014, 2369023, 2884028, 4738046, 9476092, 16583161, 33166322, 66332644]

約数ペア:

[(1, 66332644), (2, 33166322), (4, 16583161), (7, 9476092), (14, 4738046), (23, 2884028), (28, 2369023), (46, 1442014), (92, 721007), (161, 412004), (322, 206002), (644, 103001)]