38311504

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^3\times {\mathrm{257}}^1$

素因数の和:305

約数の個数: 80

約数和(自身を含む): 93672576

約数和(自身を除く): 55361072

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 121, 154, 176, 242, 257, 308, 484, 514, 616, 847, 968, 1028, 1232, 1331, 1694, 1799, 1936, 2056, 2662, 2827, 3388, 3598, 4112, 5324, 5654, 6776, 7196, 9317, 10648, 11308, 13552, 14392, 18634, 19789, 21296, 22616, 28784, 31097, 37268, 39578, 45232, 62194, 74536, 79156, 124388, 149072, 158312, 217679, 248776, 316624, 342067, 435358, 497552, 684134, 870716, 1368268, 1741432, 2394469, 2736536, 3482864, 4788938, 5473072, 9577876, 19155752, 38311504]

約数ペア:

[(1, 38311504), (2, 19155752), (4, 9577876), (7, 5473072), (8, 4788938), (11, 3482864), (14, 2736536), (16, 2394469), (22, 1741432), (28, 1368268), (44, 870716), (56, 684134), (77, 497552), (88, 435358), (112, 342067), (121, 316624), (154, 248776), (176, 217679), (242, 158312), (257, 149072), (308, 124388), (484, 79156), (514, 74536), (616, 62194), (847, 45232), (968, 39578), (1028, 37268), (1232, 31097), (1331, 28784), (1694, 22616), (1799, 21296), (1936, 19789), (2056, 18634), (2662, 14392), (2827, 13552), (3388, 11308), (3598, 10648), (4112, 9317), (5324, 7196), (5654, 6776)]