28604296

素因数分解:

$2^3\times 7^1\times {\mathrm{353}}^1\times {\mathrm{1447}}^1$

素因数の和:1813

約数の個数: 32

約数和(自身を含む): 61511040

約数和(自身を除く): 32906744

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 353, 706, 1412, 1447, 2471, 2824, 2894, 4942, 5788, 9884, 10129, 11576, 19768, 20258, 40516, 81032, 510791, 1021582, 2043164, 3575537, 4086328, 7151074, 14302148, 28604296]

約数ペア:

[(1, 28604296), (2, 14302148), (4, 7151074), (7, 4086328), (8, 3575537), (14, 2043164), (28, 1021582), (56, 510791), (353, 81032), (706, 40516), (1412, 20258), (1447, 19768), (2471, 11576), (2824, 10129), (2894, 9884), (4942, 5788)]