6466384

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1$

素因数の和:355

約数の個数: 40

約数和(自身を含む): 13392000

約数和(自身を除く): 6925616

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 89, 152, 178, 239, 304, 356, 478, 712, 956, 1424, 1691, 1912, 3382, 3824, 4541, 6764, 9082, 13528, 18164, 21271, 27056, 36328, 42542, 72656, 85084, 170168, 340336, 404149, 808298, 1616596, 3233192, 6466384]

約数ペア:

[(1, 6466384), (2, 3233192), (4, 1616596), (8, 808298), (16, 404149), (19, 340336), (38, 170168), (76, 85084), (89, 72656), (152, 42542), (178, 36328), (239, 27056), (304, 21271), (356, 18164), (478, 13528), (712, 9082), (956, 6764), (1424, 4541), (1691, 3824), (1912, 3382)]