28789302

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{65729}}^1$

素因数の和:65807

約数の個数: 16

約数和(自身を含む): 58368240

約数和(自身を除く): 29578938

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 65729, 131458, 197187, 394374, 4798217, 9596434, 14394651, 28789302]

約数ペア:

[(1, 28789302), (2, 14394651), (3, 9596434), (6, 4798217), (73, 394374), (146, 197187), (219, 131458), (438, 65729)]