7282352

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:306

約数の個数: 80

約数和(自身を含む): 18427392

約数和(自身を除く): 11145040

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 44, 46, 56, 77, 88, 92, 112, 154, 161, 176, 184, 253, 257, 308, 322, 368, 506, 514, 616, 644, 1012, 1028, 1232, 1288, 1771, 1799, 2024, 2056, 2576, 2827, 3542, 3598, 4048, 4112, 5654, 5911, 7084, 7196, 11308, 11822, 14168, 14392, 19789, 22616, 23644, 28336, 28784, 39578, 41377, 45232, 47288, 65021, 79156, 82754, 94576, 130042, 158312, 165508, 260084, 316624, 331016, 455147, 520168, 662032, 910294, 1040336, 1820588, 3641176, 7282352]

約数ペア:

[(1, 7282352), (2, 3641176), (4, 1820588), (7, 1040336), (8, 910294), (11, 662032), (14, 520168), (16, 455147), (22, 331016), (23, 316624), (28, 260084), (44, 165508), (46, 158312), (56, 130042), (77, 94576), (88, 82754), (92, 79156), (112, 65021), (154, 47288), (161, 45232), (176, 41377), (184, 39578), (253, 28784), (257, 28336), (308, 23644), (322, 22616), (368, 19789), (506, 14392), (514, 14168), (616, 11822), (644, 11308), (1012, 7196), (1028, 7084), (1232, 5911), (1288, 5654), (1771, 4112), (1799, 4048), (2024, 3598), (2056, 3542), (2576, 2827)]