28936700989

素因数分解:

$7^1\times {\mathrm{109}}^1\times {\mathrm{601}}^1\times {\mathrm{63103}}^1$

素因数の和:63820

約数の個数: 16

約数和(自身を含む): 33429975040

約数和(自身を除く): 4493274051

約数列:

[1, 7, 109, 601, 763, 4207, 63103, 65509, 441721, 458563, 6878227, 37924903, 48147589, 265474321, 4133814427, 28936700989]

約数ペア:

[(1, 28936700989), (7, 4133814427), (109, 265474321), (601, 48147589), (763, 37924903), (4207, 6878227), (63103, 458563), (65509, 441721)]