47292784

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1669}}^1$

素因数の和:1718

約数の個数: 80

約数和(自身を含む): 119278080

約数和(自身を除く): 71985296

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, 308, 322, 368, 506, 616, 644, 1012, 1232, 1288, 1669, 1771, 2024, 2576, 3338, 3542, 4048, 6676, 7084, 11683, 13352, 14168, 18359, 23366, 26704, 28336, 36718, 38387, 46732, 73436, 76774, 93464, 128513, 146872, 153548, 186928, 257026, 268709, 293744, 307096, 422257, 514052, 537418, 614192, 844514, 1028104, 1074836, 1689028, 2056208, 2149672, 2955799, 3378056, 4299344, 5911598, 6756112, 11823196, 23646392, 47292784]

約数ペア:

[(1, 47292784), (2, 23646392), (4, 11823196), (7, 6756112), (8, 5911598), (11, 4299344), (14, 3378056), (16, 2955799), (22, 2149672), (23, 2056208), (28, 1689028), (44, 1074836), (46, 1028104), (56, 844514), (77, 614192), (88, 537418), (92, 514052), (112, 422257), (154, 307096), (161, 293744), (176, 268709), (184, 257026), (253, 186928), (308, 153548), (322, 146872), (368, 128513), (506, 93464), (616, 76774), (644, 73436), (1012, 46732), (1232, 38387), (1288, 36718), (1669, 28336), (1771, 26704), (2024, 23366), (2576, 18359), (3338, 14168), (3542, 13352), (4048, 11683), (6676, 7084)]