4049584

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:218

約数の個数: 80

約数和(自身を含む): 10356480

約数和(自身を除く): 6306896

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 44, 56, 76, 77, 88, 112, 133, 152, 154, 173, 176, 209, 266, 304, 308, 346, 418, 532, 616, 692, 836, 1064, 1211, 1232, 1384, 1463, 1672, 1903, 2128, 2422, 2768, 2926, 3287, 3344, 3806, 4844, 5852, 6574, 7612, 9688, 11704, 13148, 13321, 15224, 19376, 23009, 23408, 26296, 26642, 30448, 36157, 46018, 52592, 53284, 72314, 92036, 106568, 144628, 184072, 213136, 253099, 289256, 368144, 506198, 578512, 1012396, 2024792, 4049584]

約数ペア:

[(1, 4049584), (2, 2024792), (4, 1012396), (7, 578512), (8, 506198), (11, 368144), (14, 289256), (16, 253099), (19, 213136), (22, 184072), (28, 144628), (38, 106568), (44, 92036), (56, 72314), (76, 53284), (77, 52592), (88, 46018), (112, 36157), (133, 30448), (152, 26642), (154, 26296), (173, 23408), (176, 23009), (209, 19376), (266, 15224), (304, 13321), (308, 13148), (346, 11704), (418, 9688), (532, 7612), (616, 6574), (692, 5852), (836, 4844), (1064, 3806), (1211, 3344), (1232, 3287), (1384, 2926), (1463, 2768), (1672, 2422), (1903, 2128)]