26618548

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{1279}}^1$

素因数の和:1348

約数の個数: 36

約数和(自身を含む): 52433920

約数和(自身を除く): 25815372

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 121, 172, 242, 473, 484, 946, 1279, 1892, 2558, 5116, 5203, 10406, 14069, 20812, 28138, 54997, 56276, 109994, 154759, 219988, 309518, 604967, 619036, 1209934, 2419868, 6654637, 13309274, 26618548]

約数ペア:

[(1, 26618548), (2, 13309274), (4, 6654637), (11, 2419868), (22, 1209934), (43, 619036), (44, 604967), (86, 309518), (121, 219988), (172, 154759), (242, 109994), (473, 56276), (484, 54997), (946, 28138), (1279, 20812), (1892, 14069), (2558, 10406), (5116, 5203)]