28148508

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{10711}}^1$

素因数の和:10794

約数の個数: 36

約数和(自身を含む): 72134608

約数和(自身を除く): 43986100

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 219, 292, 438, 657, 876, 1314, 2628, 10711, 21422, 32133, 42844, 64266, 96399, 128532, 192798, 385596, 781903, 1563806, 2345709, 3127612, 4691418, 7037127, 9382836, 14074254, 28148508]

約数ペア:

[(1, 28148508), (2, 14074254), (3, 9382836), (4, 7037127), (6, 4691418), (9, 3127612), (12, 2345709), (18, 1563806), (36, 781903), (73, 385596), (146, 192798), (219, 128532), (292, 96399), (438, 64266), (657, 42844), (876, 32133), (1314, 21422), (2628, 10711)]