28294254

素因数分解:

$2^1\times 3^2\times {\mathrm{239}}^1\times {\mathrm{6577}}^1$

素因数の和:6824

約数の個数: 24

約数和(自身を含む): 61570080

約数和(自身を除く): 33275826

約数列:

[1, 2, 3, 6, 9, 18, 239, 478, 717, 1434, 2151, 4302, 6577, 13154, 19731, 39462, 59193, 118386, 1571903, 3143806, 4715709, 9431418, 14147127, 28294254]

約数ペア:

[(1, 28294254), (2, 14147127), (3, 9431418), (6, 4715709), (9, 3143806), (18, 1571903), (239, 118386), (478, 59193), (717, 39462), (1434, 19731), (2151, 13154), (4302, 6577)]