4057928

素因数分解:

$2^3\times 7^1\times {\mathrm{233}}^1\times {\mathrm{311}}^1$

素因数の和:557

約数の個数: 32

約数和(自身を含む): 8760960

約数和(自身を除く): 4703032

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 233, 311, 466, 622, 932, 1244, 1631, 1864, 2177, 2488, 3262, 4354, 6524, 8708, 13048, 17416, 72463, 144926, 289852, 507241, 579704, 1014482, 2028964, 4057928]

約数ペア:

[(1, 4057928), (2, 2028964), (4, 1014482), (7, 579704), (8, 507241), (14, 289852), (28, 144926), (56, 72463), (233, 17416), (311, 13048), (466, 8708), (622, 6524), (932, 4354), (1244, 3262), (1631, 2488), (1864, 2177)]