27880682

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{1657}}^1$

素因数の和:1885

約数の個数: 16

約数和(自身を含む): 42975360

約数和(自身を除く): 15094678

約数列:

[1, 2, 47, 94, 179, 358, 1657, 3314, 8413, 16826, 77879, 155758, 296603, 593206, 13940341, 27880682]

約数ペア:

[(1, 27880682), (2, 13940341), (47, 593206), (94, 296603), (179, 155758), (358, 77879), (1657, 16826), (3314, 8413)]