27430558

素因数分解:

$2^1\times {\mathrm{41}}^3\times {\mathrm{199}}^1$

素因数の和:324

約数の個数: 16

約数和(自身を含む): 42386400

約数和(自身を除く): 14955842

約数列:

[1, 2, 41, 82, 199, 398, 1681, 3362, 8159, 16318, 68921, 137842, 334519, 669038, 13715279, 27430558]

約数ペア:

[(1, 27430558), (2, 13715279), (41, 669038), (82, 334519), (199, 137842), (398, 68921), (1681, 16318), (3362, 8159)]