28252886

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{761}}^1\times {\mathrm{977}}^1$

素因数の和:1759

約数の個数: 16

約数和(自身を含む): 44714160

約数和(自身を除く): 16461274

約数列:

[1, 2, 19, 38, 761, 977, 1522, 1954, 14459, 18563, 28918, 37126, 743497, 1486994, 14126443, 28252886]

約数ペア:

[(1, 28252886), (2, 14126443), (19, 1486994), (38, 743497), (761, 37126), (977, 28918), (1522, 18563), (1954, 14459)]