2648128

素因数分解:

$2^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:299

約数の個数: 56

約数和(自身を含む): 6291072

約数和(自身を除く): 3642944

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 161, 184, 224, 257, 322, 368, 448, 514, 644, 736, 1028, 1288, 1472, 1799, 2056, 2576, 3598, 4112, 5152, 5911, 7196, 8224, 10304, 11822, 14392, 16448, 23644, 28784, 41377, 47288, 57568, 82754, 94576, 115136, 165508, 189152, 331016, 378304, 662032, 1324064, 2648128]

約数ペア:

[(1, 2648128), (2, 1324064), (4, 662032), (7, 378304), (8, 331016), (14, 189152), (16, 165508), (23, 115136), (28, 94576), (32, 82754), (46, 57568), (56, 47288), (64, 41377), (92, 28784), (112, 23644), (161, 16448), (184, 14392), (224, 11822), (257, 10304), (322, 8224), (368, 7196), (448, 5911), (514, 5152), (644, 4112), (736, 3598), (1028, 2576), (1288, 2056), (1472, 1799)]