201712672

素因数分解:

$2^5\times 7^1\times {\mathrm{353}}^1\times {\mathrm{2551}}^1$

素因数の和:2921

約数の個数: 48

約数和(自身を含む): 455317632

約数和(自身を除く): 253604960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 353, 706, 1412, 2471, 2551, 2824, 4942, 5102, 5648, 9884, 10204, 11296, 17857, 19768, 20408, 35714, 39536, 40816, 71428, 79072, 81632, 142856, 285712, 571424, 900503, 1801006, 3602012, 6303521, 7204024, 12607042, 14408048, 25214084, 28816096, 50428168, 100856336, 201712672]

約数ペア:

[(1, 201712672), (2, 100856336), (4, 50428168), (7, 28816096), (8, 25214084), (14, 14408048), (16, 12607042), (28, 7204024), (32, 6303521), (56, 3602012), (112, 1801006), (224, 900503), (353, 571424), (706, 285712), (1412, 142856), (2471, 81632), (2551, 79072), (2824, 71428), (4942, 40816), (5102, 39536), (5648, 35714), (9884, 20408), (10204, 19768), (11296, 17857)]