28420020724

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{619}}^1\times {\mathrm{244217}}^1$

素因数の和:244887

約数の個数: 24

約数和(自身を含む): 50875493760

約数和(自身を除く): 22455473036

約数列:

[1, 2, 4, 47, 94, 188, 619, 1238, 2476, 29093, 58186, 116372, 244217, 488434, 976868, 11478199, 22956398, 45912796, 151170323, 302340646, 604681292, 7105005181, 14210010362, 28420020724]

約数ペア:

[(1, 28420020724), (2, 14210010362), (4, 7105005181), (47, 604681292), (94, 302340646), (188, 151170323), (619, 45912796), (1238, 22956398), (2476, 11478199), (29093, 976868), (58186, 488434), (116372, 244217)]