66637392

素因数分解:

$2^4\times 3^1\times {\mathrm{1388279}}^1$

素因数の和:1388290

約数の個数: 20

約数和(自身を含む): 172146720

約数和(自身を除く): 105509328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1388279, 2776558, 4164837, 5553116, 8329674, 11106232, 16659348, 22212464, 33318696, 66637392]

約数ペア:

[(1, 66637392), (2, 33318696), (3, 22212464), (4, 16659348), (6, 11106232), (8, 8329674), (12, 5553116), (16, 4164837), (24, 2776558), (48, 1388279)]