3991528

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{4663}}^1$

素因数の和:4776

約数の個数: 16

約数和(自身を含む): 7555680

約数和(自身を除く): 3564152

約数列:

[1, 2, 4, 8, 107, 214, 428, 856, 4663, 9326, 18652, 37304, 498941, 997882, 1995764, 3991528]

約数ペア:

[(1, 3991528), (2, 1995764), (4, 997882), (8, 498941), (107, 37304), (214, 18652), (428, 9326), (856, 4663)]