28747254

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{65633}}^1$

素因数の和:65711

約数の個数: 16

約数和(自身を含む): 58282992

約数和(自身を除く): 29535738

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 65633, 131266, 196899, 393798, 4791209, 9582418, 14373627, 28747254]

約数ペア:

[(1, 28747254), (2, 14373627), (3, 9582418), (6, 4791209), (73, 393798), (146, 196899), (219, 131266), (438, 65633)]