68832956

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{239}}^1\times {\mathrm{809}}^1$

素因数の和:1141

約数の個数: 24

約数和(自身を含む): 122472000

約数和(自身を除く): 53639044

約数列:

[1, 2, 4, 89, 178, 239, 356, 478, 809, 956, 1618, 3236, 21271, 42542, 72001, 85084, 144002, 193351, 288004, 386702, 773404, 17208239, 34416478, 68832956]

約数ペア:

[(1, 68832956), (2, 34416478), (4, 17208239), (89, 773404), (178, 386702), (239, 288004), (356, 193351), (478, 144002), (809, 85084), (956, 72001), (1618, 42542), (3236, 21271)]