27566758

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1$

素因数の和:484

約数の個数: 32

約数和(自身を含む): 46569600

約数和(自身を除く): 19002842

約数列:

[1, 2, 17, 19, 34, 38, 139, 278, 307, 323, 614, 646, 2363, 2641, 4726, 5219, 5282, 5833, 10438, 11666, 42673, 44897, 85346, 89794, 99161, 198322, 725441, 810787, 1450882, 1621574, 13783379, 27566758]

約数ペア:

[(1, 27566758), (2, 13783379), (17, 1621574), (19, 1450882), (34, 810787), (38, 725441), (139, 198322), (278, 99161), (307, 89794), (323, 85346), (614, 44897), (646, 42673), (2363, 11666), (2641, 10438), (4726, 5833), (5219, 5282)]