66671644

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{2549}}^1$

素因数の和:3069

約数の個数: 24

約数和(自身を含む): 125949600

約数和(自身を除く): 59277956

約数列:

[1, 2, 4, 13, 26, 52, 503, 1006, 2012, 2549, 5098, 6539, 10196, 13078, 26156, 33137, 66274, 132548, 1282147, 2564294, 5128588, 16667911, 33335822, 66671644]

約数ペア:

[(1, 66671644), (2, 33335822), (4, 16667911), (13, 5128588), (26, 2564294), (52, 1282147), (503, 132548), (1006, 66274), (2012, 33137), (2549, 26156), (5098, 13078), (6539, 10196)]