29275714

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{15859}}^1$

素因数の和:15945

約数の個数: 16

約数和(自身を含む): 47960640

約数和(自身を除く): 18684926

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 15859, 31718, 206167, 412334, 1125989, 2251978, 14637857, 29275714]

約数ペア:

[(1, 29275714), (2, 14637857), (13, 2251978), (26, 1125989), (71, 412334), (142, 206167), (923, 31718), (1846, 15859)]