3913864

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1$

素因数の和:357

約数の個数: 32

約数和(自身を含む): 7776000

約数和(自身を除く): 3862136

約数列:

[1, 2, 4, 8, 23, 46, 89, 92, 178, 184, 239, 356, 478, 712, 956, 1912, 2047, 4094, 5497, 8188, 10994, 16376, 21271, 21988, 42542, 43976, 85084, 170168, 489233, 978466, 1956932, 3913864]

約数ペア:

[(1, 3913864), (2, 1956932), (4, 978466), (8, 489233), (23, 170168), (46, 85084), (89, 43976), (92, 42542), (178, 21988), (184, 21271), (239, 16376), (356, 10994), (478, 8188), (712, 5497), (956, 4094), (1912, 2047)]