28412545

素因数分解:

$5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{4861}}^1$

素因数の和:5040

約数の個数: 16

約数和(自身を含む): 39207168

約数和(自身を除く): 10794623

約数列:

[1, 5, 7, 35, 167, 835, 1169, 4861, 5845, 24305, 34027, 170135, 811787, 4058935, 5682509, 28412545]

約数ペア:

[(1, 28412545), (5, 5682509), (7, 4058935), (35, 811787), (167, 170135), (835, 34027), (1169, 24305), (4861, 5845)]