67994390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{5479}}^1$

素因数の和:5576

約数の個数: 32

約数和(自身を含む): 131388480

約数和(自身を除く): 63394090

約数列:

[1, 2, 5, 10, 17, 34, 73, 85, 146, 170, 365, 730, 1241, 2482, 5479, 6205, 10958, 12410, 27395, 54790, 93143, 186286, 399967, 465715, 799934, 931430, 1999835, 3999670, 6799439, 13598878, 33997195, 67994390]

約数ペア:

[(1, 67994390), (2, 33997195), (5, 13598878), (10, 6799439), (17, 3999670), (34, 1999835), (73, 931430), (85, 799934), (146, 465715), (170, 399967), (365, 186286), (730, 93143), (1241, 54790), (2482, 27395), (5479, 12410), (6205, 10958)]