68220922

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{3187}}^1$

素因数の和:3346

約数の個数: 32

約数和(自身を含む): 128540160

約数和(自身を除く): 60319238

約数列:

[1, 2, 7, 11, 14, 22, 77, 139, 154, 278, 973, 1529, 1946, 3058, 3187, 6374, 10703, 21406, 22309, 35057, 44618, 70114, 245399, 442993, 490798, 885986, 3100951, 4872923, 6201902, 9745846, 34110461, 68220922]

約数ペア:

[(1, 68220922), (2, 34110461), (7, 9745846), (11, 6201902), (14, 4872923), (22, 3100951), (77, 885986), (139, 490798), (154, 442993), (278, 245399), (973, 70114), (1529, 44618), (1946, 35057), (3058, 22309), (3187, 21406), (6374, 10703)]