28198488

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{28657}}^1$

素因数の和:28707

約数の個数: 32

約数和(自身を含む): 72218160

約数和(自身を除く): 44019672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984, 28657, 57314, 85971, 114628, 171942, 229256, 343884, 687768, 1174937, 2349874, 3524811, 4699748, 7049622, 9399496, 14099244, 28198488]

約数ペア:

[(1, 28198488), (2, 14099244), (3, 9399496), (4, 7049622), (6, 4699748), (8, 3524811), (12, 2349874), (24, 1174937), (41, 687768), (82, 343884), (123, 229256), (164, 171942), (246, 114628), (328, 85971), (492, 57314), (984, 28657)]