39907636

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{509}}^1\times {\mathrm{1153}}^1$

素因数の和:1683

約数の個数: 24

約数和(自身を含む): 74156040

約数和(自身を除く): 34248404

約数列:

[1, 2, 4, 17, 34, 68, 509, 1018, 1153, 2036, 2306, 4612, 8653, 17306, 19601, 34612, 39202, 78404, 586877, 1173754, 2347508, 9976909, 19953818, 39907636]

約数ペア:

[(1, 39907636), (2, 19953818), (4, 9976909), (17, 2347508), (34, 1173754), (68, 586877), (509, 78404), (1018, 39202), (1153, 34612), (2036, 19601), (2306, 17306), (4612, 8653)]