42542038

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{276247}}^1$

素因数の和:276267

約数の個数: 16

約数和(自身を含む): 79559424

約数和(自身を除く): 37017386

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 276247, 552494, 1933729, 3038717, 3867458, 6077434, 21271019, 42542038]

約数ペア:

[(1, 42542038), (2, 21271019), (7, 6077434), (11, 3867458), (14, 3038717), (22, 1933729), (77, 552494), (154, 276247)]