26695988

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{2903}}^1$

素因数の和:2948

約数の個数: 36

約数和(自身を含む): 54072480

約数和(自身を除く): 27376492

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 121, 209, 242, 418, 484, 836, 2299, 2903, 4598, 5806, 9196, 11612, 31933, 55157, 63866, 110314, 127732, 220628, 351263, 606727, 702526, 1213454, 1405052, 2426908, 6673997, 13347994, 26695988]

約数ペア:

[(1, 26695988), (2, 13347994), (4, 6673997), (11, 2426908), (19, 1405052), (22, 1213454), (38, 702526), (44, 606727), (76, 351263), (121, 220628), (209, 127732), (242, 110314), (418, 63866), (484, 55157), (836, 31933), (2299, 11612), (2903, 9196), (4598, 5806)]