67778854

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{881}}^1$

素因数の和:1176

約数の個数: 32

約数和(自身を含む): 120022560

約数和(自身を除く): 52243706

約数列:

[1, 2, 11, 13, 22, 26, 143, 269, 286, 538, 881, 1762, 2959, 3497, 5918, 6994, 9691, 11453, 19382, 22906, 38467, 76934, 125983, 236989, 251966, 473978, 2606879, 3080857, 5213758, 6161714, 33889427, 67778854]

約数ペア:

[(1, 67778854), (2, 33889427), (11, 6161714), (13, 5213758), (22, 3080857), (26, 2606879), (143, 473978), (269, 251966), (286, 236989), (538, 125983), (881, 76934), (1762, 38467), (2959, 22906), (3497, 19382), (5918, 11453), (6994, 9691)]