27724396

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{3823}}^1$

素因数の和:3878

約数の個数: 36

約数和(自身を含む): 57979488

約数和(自身を除く): 30255092

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 98, 148, 196, 259, 518, 1036, 1813, 3626, 3823, 7252, 7646, 15292, 26761, 53522, 107044, 141451, 187327, 282902, 374654, 565804, 749308, 990157, 1980314, 3960628, 6931099, 13862198, 27724396]

約数ペア:

[(1, 27724396), (2, 13862198), (4, 6931099), (7, 3960628), (14, 1980314), (28, 990157), (37, 749308), (49, 565804), (74, 374654), (98, 282902), (148, 187327), (196, 141451), (259, 107044), (518, 53522), (1036, 26761), (1813, 15292), (3626, 7646), (3823, 7252)]