28747302

素因数分解:

$2^1\times 3^1\times {\mathrm{509}}^1\times {\mathrm{9413}}^1$

素因数の和:9927

約数の個数: 16

約数和(自身を含む): 57613680

約数和(自身を除く): 28866378

約数列:

[1, 2, 3, 6, 509, 1018, 1527, 3054, 9413, 18826, 28239, 56478, 4791217, 9582434, 14373651, 28747302]

約数ペア:

[(1, 28747302), (2, 14373651), (3, 9582434), (6, 4791217), (509, 56478), (1018, 28239), (1527, 18826), (3054, 9413)]