82589738

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{18493}}^1$

素因数の和:18542

約数の個数: 32

約数和(自身を含む): 159788160

約数和(自身を除く): 77198422

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 154, 203, 319, 406, 638, 2233, 4466, 18493, 36986, 129451, 203423, 258902, 406846, 536297, 1072594, 1423961, 2847922, 3754079, 5899267, 7508158, 11798534, 41294869, 82589738]

約数ペア:

[(1, 82589738), (2, 41294869), (7, 11798534), (11, 7508158), (14, 5899267), (22, 3754079), (29, 2847922), (58, 1423961), (77, 1072594), (154, 536297), (203, 406846), (319, 258902), (406, 203423), (638, 129451), (2233, 36986), (4466, 18493)]