27839318

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{673}}^1$

素因数の和:768

約数の個数: 32

約数和(自身を含む): 47330976

約数和(自身を除く): 19491658

約数列:

[1, 2, 13, 26, 37, 43, 74, 86, 481, 559, 673, 962, 1118, 1346, 1591, 3182, 8749, 17498, 20683, 24901, 28939, 41366, 49802, 57878, 323713, 376207, 647426, 752414, 1070743, 2141486, 13919659, 27839318]

約数ペア:

[(1, 27839318), (2, 13919659), (13, 2141486), (26, 1070743), (37, 752414), (43, 647426), (74, 376207), (86, 323713), (481, 57878), (559, 49802), (673, 41366), (962, 28939), (1118, 24901), (1346, 20683), (1591, 17498), (3182, 8749)]