28822031

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{3673}}^1$

素因数の和:3758

約数の個数: 16

約数和(自身を含む): 35270400

約数和(自身を除く): 6448369

約数列:

[1, 7, 19, 59, 133, 413, 1121, 3673, 7847, 25711, 69787, 216707, 488509, 1516949, 4117433, 28822031]

約数ペア:

[(1, 28822031), (7, 4117433), (19, 1516949), (59, 488509), (133, 216707), (413, 69787), (1121, 25711), (3673, 7847)]