4057648

素因数分解:

$2^4\times 7^1\times {\mathrm{36229}}^1$

素因数の和:36244

約数の個数: 20

約数和(自身を含む): 8985040

約数和(自身を除く): 4927392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 36229, 72458, 144916, 253603, 289832, 507206, 579664, 1014412, 2028824, 4057648]

約数ペア:

[(1, 4057648), (2, 2028824), (4, 1014412), (7, 579664), (8, 507206), (14, 289832), (16, 253603), (28, 144916), (56, 72458), (112, 36229)]