28460195

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{6967}}^1$

素因数の和:7034

約数の個数: 16

約数和(自身を含む): 36791040

約数和(自身を除く): 8330845

約数列:

[1, 5, 19, 43, 95, 215, 817, 4085, 6967, 34835, 132373, 299581, 661865, 1497905, 5692039, 28460195]

約数ペア:

[(1, 28460195), (5, 5692039), (19, 1497905), (43, 661865), (95, 299581), (215, 132373), (817, 34835), (4085, 6967)]