25828967

素因数分解:

${\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{263}}^1$

素因数の和:442

約数の個数: 16

約数和(自身を含む): 28226880

約数和(自身を除く): 2397913

約数列:

[1, 17, 53, 109, 263, 901, 1853, 4471, 5777, 13939, 28667, 98209, 236963, 487339, 1519351, 25828967]

約数ペア:

[(1, 25828967), (17, 1519351), (53, 487339), (109, 236963), (263, 98209), (901, 28667), (1853, 13939), (4471, 5777)]