28220074

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{2521}}^1$

素因数の和:2745

約数の個数: 16

約数和(自身を含む): 44034120

約数和(自身を除く): 15814046

約数列:

[1, 2, 29, 58, 193, 386, 2521, 5042, 5597, 11194, 73109, 146218, 486553, 973106, 14110037, 28220074]

約数ペア:

[(1, 28220074), (2, 14110037), (29, 973106), (58, 486553), (193, 146218), (386, 73109), (2521, 11194), (5042, 5597)]