27328784

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^2$

素因数の和:244

約数の個数: 60

約数和(自身を含む): 63763776

約数和(自身を除く): 36434992

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 103, 112, 161, 184, 206, 322, 368, 412, 644, 721, 824, 1288, 1442, 1648, 2369, 2576, 2884, 4738, 5768, 9476, 10609, 11536, 16583, 18952, 21218, 33166, 37904, 42436, 66332, 74263, 84872, 132664, 148526, 169744, 244007, 265328, 297052, 488014, 594104, 976028, 1188208, 1708049, 1952056, 3416098, 3904112, 6832196, 13664392, 27328784]

約数ペア:

[(1, 27328784), (2, 13664392), (4, 6832196), (7, 3904112), (8, 3416098), (14, 1952056), (16, 1708049), (23, 1188208), (28, 976028), (46, 594104), (56, 488014), (92, 297052), (103, 265328), (112, 244007), (161, 169744), (184, 148526), (206, 132664), (322, 84872), (368, 74263), (412, 66332), (644, 42436), (721, 37904), (824, 33166), (1288, 21218), (1442, 18952), (1648, 16583), (2369, 11536), (2576, 10609), (2884, 9476), (4738, 5768)]