28256568

素因数分解:

$2^3\times 3^1\times {\mathrm{101}}^1\times {\mathrm{11657}}^1$

素因数の和:11767

約数の個数: 32

約数和(自身を含む): 71346960

約数和(自身を除く): 43090392

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 101, 202, 303, 404, 606, 808, 1212, 2424, 11657, 23314, 34971, 46628, 69942, 93256, 139884, 279768, 1177357, 2354714, 3532071, 4709428, 7064142, 9418856, 14128284, 28256568]

約数ペア:

[(1, 28256568), (2, 14128284), (3, 9418856), (4, 7064142), (6, 4709428), (8, 3532071), (12, 2354714), (24, 1177357), (101, 279768), (202, 139884), (303, 93256), (404, 69942), (606, 46628), (808, 34971), (1212, 23314), (2424, 11657)]