66531594

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{5417}}^1$

素因数の和:5534

約数の個数: 32

約数和(自身を含む): 140434560

約数和(自身を除く): 73902966

約数列:

[1, 2, 3, 6, 23, 46, 69, 89, 138, 178, 267, 534, 2047, 4094, 5417, 6141, 10834, 12282, 16251, 32502, 124591, 249182, 373773, 482113, 747546, 964226, 1446339, 2892678, 11088599, 22177198, 33265797, 66531594]

約数ペア:

[(1, 66531594), (2, 33265797), (3, 22177198), (6, 11088599), (23, 2892678), (46, 1446339), (69, 964226), (89, 747546), (138, 482113), (178, 373773), (267, 249182), (534, 124591), (2047, 32502), (4094, 16251), (5417, 12282), (6141, 10834)]