28625838

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{42221}}^1$

素因数の和:42339

約数の個数: 16

約数和(自身を含む): 57759696

約数和(自身を除く): 29133858

約数列:

[1, 2, 3, 6, 113, 226, 339, 678, 42221, 84442, 126663, 253326, 4770973, 9541946, 14312919, 28625838]

約数ペア:

[(1, 28625838), (2, 14312919), (3, 9541946), (6, 4770973), (113, 253326), (226, 126663), (339, 84442), (678, 42221)]