26748740

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{10531}}^1$

素因数の和:10667

約数の個数: 24

約数和(自身を含む): 56620032

約数和(自身を除く): 29871292

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 10531, 21062, 42124, 52655, 105310, 210620, 1337437, 2674874, 5349748, 6687185, 13374370, 26748740]

約数ペア:

[(1, 26748740), (2, 13374370), (4, 6687185), (5, 5349748), (10, 2674874), (20, 1337437), (127, 210620), (254, 105310), (508, 52655), (635, 42124), (1270, 21062), (2540, 10531)]