56940656

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{809}}^1$

素因数の和:953

約数の個数: 40

約数和(自身を含む): 113898960

約数和(自身を除く): 56958304

約数列:

[1, 2, 4, 8, 16, 53, 83, 106, 166, 212, 332, 424, 664, 809, 848, 1328, 1618, 3236, 4399, 6472, 8798, 12944, 17596, 35192, 42877, 67147, 70384, 85754, 134294, 171508, 268588, 343016, 537176, 686032, 1074352, 3558791, 7117582, 14235164, 28470328, 56940656]

約数ペア:

[(1, 56940656), (2, 28470328), (4, 14235164), (8, 7117582), (16, 3558791), (53, 1074352), (83, 686032), (106, 537176), (166, 343016), (212, 268588), (332, 171508), (424, 134294), (664, 85754), (809, 70384), (848, 67147), (1328, 42877), (1618, 35192), (3236, 17596), (4399, 12944), (6472, 8798)]