28651338

素因数分解:

$2^1\times 3^2\times {\mathrm{1069}}^1\times {\mathrm{1489}}^1$

素因数の和:2566

約数の個数: 24

約数和(自身を含む): 62177700

約数和(自身を除く): 33526362

約数列:

[1, 2, 3, 6, 9, 18, 1069, 1489, 2138, 2978, 3207, 4467, 6414, 8934, 9621, 13401, 19242, 26802, 1591741, 3183482, 4775223, 9550446, 14325669, 28651338]

約数ペア:

[(1, 28651338), (2, 14325669), (3, 9550446), (6, 4775223), (9, 3183482), (18, 1591741), (1069, 26802), (1489, 19242), (2138, 13401), (2978, 9621), (3207, 8934), (4467, 6414)]