40849256

素因数分解:

$2^3\times 7^1\times {\mathrm{729451}}^1$

素因数の和:729464

約数の個数: 16

約数和(自身を含む): 87534240

約数和(自身を除く): 46684984

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 729451, 1458902, 2917804, 5106157, 5835608, 10212314, 20424628, 40849256]

約数ペア:

[(1, 40849256), (2, 20424628), (4, 10212314), (7, 5835608), (8, 5106157), (14, 2917804), (28, 1458902), (56, 729451)]