28220568

素因数分解:

$2^3\times 3^1\times {\mathrm{1175857}}^1$

素因数の和:1175866

約数の個数: 16

約数和(自身を含む): 70551480

約数和(自身を除く): 42330912

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1175857, 2351714, 3527571, 4703428, 7055142, 9406856, 14110284, 28220568]

約数ペア:

[(1, 28220568), (2, 14110284), (3, 9406856), (4, 7055142), (6, 4703428), (8, 3527571), (12, 2351714), (24, 1175857)]