28092134

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{449}}^1$

素因数の和:608

約数の個数: 32

約数和(自身を含む): 49896000

約数和(自身を除く): 21803866

約数列:

[1, 2, 7, 14, 41, 82, 109, 218, 287, 449, 574, 763, 898, 1526, 3143, 4469, 6286, 8938, 18409, 31283, 36818, 48941, 62566, 97882, 128863, 257726, 342587, 685174, 2006581, 4013162, 14046067, 28092134]

約数ペア:

[(1, 28092134), (2, 14046067), (7, 4013162), (14, 2006581), (41, 685174), (82, 342587), (109, 257726), (218, 128863), (287, 97882), (449, 62566), (574, 48941), (763, 36818), (898, 31283), (1526, 18409), (3143, 8938), (4469, 6286)]