26664814

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{20543}}^1$

素因数の和:20615

約数の個数: 16

約数和(自身を含む): 44375040

約数和(自身を除く): 17710226

約数列:

[1, 2, 11, 22, 59, 118, 649, 1298, 20543, 41086, 225973, 451946, 1212037, 2424074, 13332407, 26664814]

約数ペア:

[(1, 26664814), (2, 13332407), (11, 2424074), (22, 1212037), (59, 451946), (118, 225973), (649, 41086), (1298, 20543)]