7800272

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{8263}}^1$

素因数の和:8330

約数の個数: 20

約数和(自身を含む): 15371040

約数和(自身を除く): 7570768

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 8263, 16526, 33052, 66104, 132208, 487517, 975034, 1950068, 3900136, 7800272]

約数ペア:

[(1, 7800272), (2, 3900136), (4, 1950068), (8, 975034), (16, 487517), (59, 132208), (118, 66104), (236, 33052), (472, 16526), (944, 8263)]