28229268

素因数分解:

$2^2\times 3^1\times {\mathrm{211}}^1\times {\mathrm{11149}}^1$

素因数の和:11367

約数の個数: 24

約数和(自身を含む): 66186400

約数和(自身を除く): 37957132

約数列:

[1, 2, 3, 4, 6, 12, 211, 422, 633, 844, 1266, 2532, 11149, 22298, 33447, 44596, 66894, 133788, 2352439, 4704878, 7057317, 9409756, 14114634, 28229268]

約数ペア:

[(1, 28229268), (2, 14114634), (3, 9409756), (4, 7057317), (6, 4704878), (12, 2352439), (211, 133788), (422, 66894), (633, 44596), (844, 33447), (1266, 22298), (2532, 11149)]