28224168

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3907}}^1$

素因数の和:3966

約数の個数: 64

約数和(自身を含む): 82536960

約数和(自身を除く): 54312792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 84, 86, 129, 168, 172, 258, 301, 344, 516, 602, 903, 1032, 1204, 1806, 2408, 3612, 3907, 7224, 7814, 11721, 15628, 23442, 27349, 31256, 46884, 54698, 82047, 93768, 109396, 164094, 168001, 218792, 328188, 336002, 504003, 656376, 672004, 1008006, 1176007, 1344008, 2016012, 2352014, 3528021, 4032024, 4704028, 7056042, 9408056, 14112084, 28224168]

約数ペア:

[(1, 28224168), (2, 14112084), (3, 9408056), (4, 7056042), (6, 4704028), (7, 4032024), (8, 3528021), (12, 2352014), (14, 2016012), (21, 1344008), (24, 1176007), (28, 1008006), (42, 672004), (43, 656376), (56, 504003), (84, 336002), (86, 328188), (129, 218792), (168, 168001), (172, 164094), (258, 109396), (301, 93768), (344, 82047), (516, 54698), (602, 46884), (903, 31256), (1032, 27349), (1204, 23442), (1806, 15628), (2408, 11721), (3612, 7814), (3907, 7224)]