28548216

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{9221}}^1$

素因数の和:9276

約数の個数: 48

約数和(自身を含む): 79124760

約数和(自身を除く): 50576544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 9221, 18442, 27663, 36884, 55326, 73768, 82989, 110652, 165978, 221304, 331956, 396503, 663912, 793006, 1189509, 1586012, 2379018, 3172024, 3568527, 4758036, 7137054, 9516072, 14274108, 28548216]

約数ペア:

[(1, 28548216), (2, 14274108), (3, 9516072), (4, 7137054), (6, 4758036), (8, 3568527), (9, 3172024), (12, 2379018), (18, 1586012), (24, 1189509), (36, 793006), (43, 663912), (72, 396503), (86, 331956), (129, 221304), (172, 165978), (258, 110652), (344, 82989), (387, 73768), (516, 55326), (774, 36884), (1032, 27663), (1548, 18442), (3096, 9221)]