66871632

素因数分解:

$2^4\times 3^1\times {\mathrm{1393159}}^1$

素因数の和:1393170

約数の個数: 20

約数和(自身を含む): 172751840

約数和(自身を除く): 105880208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1393159, 2786318, 4179477, 5572636, 8358954, 11145272, 16717908, 22290544, 33435816, 66871632]

約数ペア:

[(1, 66871632), (2, 33435816), (3, 22290544), (4, 16717908), (6, 11145272), (8, 8358954), (12, 5572636), (16, 4179477), (24, 2786318), (48, 1393159)]