28158554

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{9281}}^1$

素因数の和:9361

約数の個数: 16

約数和(自身を含む): 44442216

約数和(自身を除く): 16283662

約数列:

[1, 2, 37, 41, 74, 82, 1517, 3034, 9281, 18562, 343397, 380521, 686794, 761042, 14079277, 28158554]

約数ペア:

[(1, 28158554), (2, 14079277), (37, 761042), (41, 686794), (74, 380521), (82, 343397), (1517, 18562), (3034, 9281)]