27852836

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{3181}}^1$

素因数の和:3395

約数の個数: 24

約数和(自身を含む): 53457600

約数和(自身を除く): 25604764

約数列:

[1, 2, 4, 11, 22, 44, 199, 398, 796, 2189, 3181, 4378, 6362, 8756, 12724, 34991, 69982, 139964, 633019, 1266038, 2532076, 6963209, 13926418, 27852836]

約数ペア:

[(1, 27852836), (2, 13926418), (4, 6963209), (11, 2532076), (22, 1266038), (44, 633019), (199, 139964), (398, 69982), (796, 34991), (2189, 12724), (3181, 8756), (4378, 6362)]