28275772

素因数分解:

$2^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{6047}}^1$

素因数の和:6225

約数の個数: 24

約数和(自身を含む): 56899584

約数和(自身を除く): 28623812

約数列:

[1, 2, 4, 7, 14, 28, 167, 334, 668, 1169, 2338, 4676, 6047, 12094, 24188, 42329, 84658, 169316, 1009849, 2019698, 4039396, 7068943, 14137886, 28275772]

約数ペア:

[(1, 28275772), (2, 14137886), (4, 7068943), (7, 4039396), (14, 2019698), (28, 1009849), (167, 169316), (334, 84658), (668, 42329), (1169, 24188), (2338, 12094), (4676, 6047)]