26220548

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{661}}^1$

素因数の和:923

約数の個数: 24

約数和(自身を含む): 47155584

約数和(自身を除く): 20935036

約数列:

[1, 2, 4, 47, 94, 188, 211, 422, 661, 844, 1322, 2644, 9917, 19834, 31067, 39668, 62134, 124268, 139471, 278942, 557884, 6555137, 13110274, 26220548]

約数ペア:

[(1, 26220548), (2, 13110274), (4, 6555137), (47, 557884), (94, 278942), (188, 139471), (211, 124268), (422, 62134), (661, 39668), (844, 31067), (1322, 19834), (2644, 9917)]