28729252008

素因数分解:

$2^3\times 3^2\times {\mathrm{399017389}}^1$

素因数の和:399017401

約数の個数: 24

約数和(自身を含む): 77808391050

約数和(自身を除く): 49079139042

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 399017389, 798034778, 1197052167, 1596069556, 2394104334, 3192139112, 3591156501, 4788208668, 7182313002, 9576417336, 14364626004, 28729252008]

約数ペア:

[(1, 28729252008), (2, 14364626004), (3, 9576417336), (4, 7182313002), (6, 4788208668), (8, 3591156501), (9, 3192139112), (12, 2394104334), (18, 1596069556), (24, 1197052167), (36, 798034778), (72, 399017389)]