66496368

素因数分解:

$2^4\times 3^1\times {\mathrm{1385341}}^1$

素因数の和:1385352

約数の個数: 20

約数和(自身を含む): 171782408

約数和(自身を除く): 105286040

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1385341, 2770682, 4156023, 5541364, 8312046, 11082728, 16624092, 22165456, 33248184, 66496368]

約数ペア:

[(1, 66496368), (2, 33248184), (3, 22165456), (4, 16624092), (6, 11082728), (8, 8312046), (12, 5541364), (16, 4156023), (24, 2770682), (48, 1385341)]