27949894

素因数分解:

$2^1\times 7^2\times {\mathrm{307}}^1\times {\mathrm{929}}^1$

素因数の和:1252

約数の個数: 24

約数和(自身を含む): 48981240

約数和(自身を除く): 21031346

約数列:

[1, 2, 7, 14, 49, 98, 307, 614, 929, 1858, 2149, 4298, 6503, 13006, 15043, 30086, 45521, 91042, 285203, 570406, 1996421, 3992842, 13974947, 27949894]

約数ペア:

[(1, 27949894), (2, 13974947), (7, 3992842), (14, 1996421), (49, 570406), (98, 285203), (307, 91042), (614, 45521), (929, 30086), (1858, 15043), (2149, 13006), (4298, 6503)]