22367224

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:340

約数の個数: 64

約数和(自身を含む): 49040640

約数和(自身を除く): 26673416

約数列:

[1, 2, 4, 8, 11, 22, 23, 43, 44, 46, 86, 88, 92, 172, 184, 253, 257, 344, 473, 506, 514, 946, 989, 1012, 1028, 1892, 1978, 2024, 2056, 2827, 3784, 3956, 5654, 5911, 7912, 10879, 11051, 11308, 11822, 21758, 22102, 22616, 23644, 43516, 44204, 47288, 65021, 87032, 88408, 121561, 130042, 243122, 254173, 260084, 486244, 508346, 520168, 972488, 1016692, 2033384, 2795903, 5591806, 11183612, 22367224]

約数ペア:

[(1, 22367224), (2, 11183612), (4, 5591806), (8, 2795903), (11, 2033384), (22, 1016692), (23, 972488), (43, 520168), (44, 508346), (46, 486244), (86, 260084), (88, 254173), (92, 243122), (172, 130042), (184, 121561), (253, 88408), (257, 87032), (344, 65021), (473, 47288), (506, 44204), (514, 43516), (946, 23644), (989, 22616), (1012, 22102), (1028, 21758), (1892, 11822), (1978, 11308), (2024, 11051), (2056, 10879), (2827, 7912), (3784, 5911), (3956, 5654)]