27640294

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{809}}^1\times {\mathrm{1553}}^1$

素因数の和:2375

約数の個数: 16

約数和(自身を含む): 45314640

約数和(自身を除く): 17674346

約数列:

[1, 2, 11, 22, 809, 1553, 1618, 3106, 8899, 17083, 17798, 34166, 1256377, 2512754, 13820147, 27640294]

約数ペア:

[(1, 27640294), (2, 13820147), (11, 2512754), (22, 1256377), (809, 34166), (1553, 17798), (1618, 17083), (3106, 8899)]