29401526

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2689}}^1$

素因数の和:2780

約数の個数: 32

約数和(自身を含む): 55779840

約数和(自身を除く): 26378314

約数列:

[1, 2, 7, 11, 14, 22, 71, 77, 142, 154, 497, 781, 994, 1562, 2689, 5378, 5467, 10934, 18823, 29579, 37646, 59158, 190919, 207053, 381838, 414106, 1336433, 2100109, 2672866, 4200218, 14700763, 29401526]

約数ペア:

[(1, 29401526), (2, 14700763), (7, 4200218), (11, 2672866), (14, 2100109), (22, 1336433), (71, 414106), (77, 381838), (142, 207053), (154, 190919), (497, 59158), (781, 37646), (994, 29579), (1562, 18823), (2689, 10934), (5378, 5467)]