26820542

素因数分解:

$2^1\times 7^3\times {\mathrm{39097}}^1$

素因数の和:39120

約数の個数: 16

約数和(自身を含む): 46917600

約数和(自身を除く): 20097058

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 39097, 78194, 273679, 547358, 1915753, 3831506, 13410271, 26820542]

約数ペア:

[(1, 26820542), (2, 13410271), (7, 3831506), (14, 1915753), (49, 547358), (98, 273679), (343, 78194), (686, 39097)]