27821342

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{251}}^1\times {\mathrm{353}}^1$

素因数の和:763

約数の個数: 16

約数和(自身を含む): 42284592

約数和(自身を除く): 14463250

約数列:

[1, 2, 157, 251, 314, 353, 502, 706, 39407, 55421, 78814, 88603, 110842, 177206, 13910671, 27821342]

約数ペア:

[(1, 27821342), (2, 13910671), (157, 177206), (251, 110842), (314, 88603), (353, 78814), (502, 55421), (706, 39407)]