28255192

素因数分解:

$2^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{6079}}^1$

素因数の和:6175

約数の個数: 32

約数和(自身を含む): 61286400

約数和(自身を除く): 33031208

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 83, 166, 332, 581, 664, 1162, 2324, 4648, 6079, 12158, 24316, 42553, 48632, 85106, 170212, 340424, 504557, 1009114, 2018228, 3531899, 4036456, 7063798, 14127596, 28255192]

約数ペア:

[(1, 28255192), (2, 14127596), (4, 7063798), (7, 4036456), (8, 3531899), (14, 2018228), (28, 1009114), (56, 504557), (83, 340424), (166, 170212), (332, 85106), (581, 48632), (664, 42553), (1162, 24316), (2324, 12158), (4648, 6079)]