28716048

素因数分解:

$2^4\times 3^2\times {\mathrm{199417}}^1$

素因数の和:199431

約数の個数: 30

約数和(自身を含む): 80365454

約数和(自身を除く): 51649406

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 199417, 398834, 598251, 797668, 1196502, 1595336, 1794753, 2393004, 3190672, 3589506, 4786008, 7179012, 9572016, 14358024, 28716048]

約数ペア:

[(1, 28716048), (2, 14358024), (3, 9572016), (4, 7179012), (6, 4786008), (8, 3589506), (9, 3190672), (12, 2393004), (16, 1794753), (18, 1595336), (24, 1196502), (36, 797668), (48, 598251), (72, 398834), (144, 199417)]