28648878

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{129049}}^1$

素因数の和:129091

約数の個数: 16

約数和(自身を含む): 58846800

約数和(自身を除く): 30197922

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 129049, 258098, 387147, 774294, 4774813, 9549626, 14324439, 28648878]

約数ペア:

[(1, 28648878), (2, 14324439), (3, 9549626), (6, 4774813), (37, 774294), (74, 387147), (111, 258098), (222, 129049)]