4998952016

素因数分解:

$2^4\times {\mathrm{7741}}^1\times {\mathrm{40361}}^1$

素因数の和:48110

約数の個数: 20

約数和(自身を含む): 9686960724

約数和(自身を除く): 4688008708

約数列:

[1, 2, 4, 8, 16, 7741, 15482, 30964, 40361, 61928, 80722, 123856, 161444, 322888, 645776, 312434501, 624869002, 1249738004, 2499476008, 4998952016]

約数ペア:

[(1, 4998952016), (2, 2499476008), (4, 1249738004), (8, 624869002), (16, 312434501), (7741, 645776), (15482, 322888), (30964, 161444), (40361, 123856), (61928, 80722)]