66908784

素因数分解:

$2^4\times 3^1\times {\mathrm{1393933}}^1$

素因数の和:1393944

約数の個数: 20

約数和(自身を含む): 172847816

約数和(自身を除く): 105939032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1393933, 2787866, 4181799, 5575732, 8363598, 11151464, 16727196, 22302928, 33454392, 66908784]

約数ペア:

[(1, 66908784), (2, 33454392), (3, 22302928), (4, 16727196), (6, 11151464), (8, 8363598), (12, 5575732), (16, 4181799), (24, 2787866), (48, 1393933)]