66154416

素因数分解:

$2^4\times 3^1\times {\mathrm{1378217}}^1$

素因数の和:1378228

約数の個数: 20

約数和(自身を含む): 170899032

約数和(自身を除く): 104744616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1378217, 2756434, 4134651, 5512868, 8269302, 11025736, 16538604, 22051472, 33077208, 66154416]

約数ペア:

[(1, 66154416), (2, 33077208), (3, 22051472), (4, 16538604), (6, 11025736), (8, 8269302), (12, 5512868), (16, 4134651), (24, 2756434), (48, 1378217)]