65767856

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{211}}^1$

素因数の和:271

約数の個数: 120

約数和(自身を含む): 167822592

約数和(自身を除く): 102054736

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 44, 46, 56, 77, 88, 92, 112, 121, 154, 161, 176, 184, 211, 242, 253, 308, 322, 368, 422, 484, 506, 616, 644, 844, 847, 968, 1012, 1232, 1288, 1477, 1688, 1694, 1771, 1936, 2024, 2321, 2576, 2783, 2954, 3376, 3388, 3542, 4048, 4642, 4853, 5566, 5908, 6776, 7084, 9284, 9706, 11132, 11816, 13552, 14168, 16247, 18568, 19412, 19481, 22264, 23632, 25531, 28336, 32494, 33971, 37136, 38824, 38962, 44528, 51062, 53383, 64988, 67942, 77648, 77924, 102124, 106766, 129976, 135884, 155848, 178717, 204248, 213532, 259952, 271768, 311696, 357434, 373681, 408496, 427064, 543536, 587213, 714868, 747362, 854128, 1174426, 1429736, 1494724, 2348852, 2859472, 2989448, 4110491, 4697704, 5978896, 8220982, 9395408, 16441964, 32883928, 65767856]

約数ペア:

[(1, 65767856), (2, 32883928), (4, 16441964), (7, 9395408), (8, 8220982), (11, 5978896), (14, 4697704), (16, 4110491), (22, 2989448), (23, 2859472), (28, 2348852), (44, 1494724), (46, 1429736), (56, 1174426), (77, 854128), (88, 747362), (92, 714868), (112, 587213), (121, 543536), (154, 427064), (161, 408496), (176, 373681), (184, 357434), (211, 311696), (242, 271768), (253, 259952), (308, 213532), (322, 204248), (368, 178717), (422, 155848), (484, 135884), (506, 129976), (616, 106766), (644, 102124), (844, 77924), (847, 77648), (968, 67942), (1012, 64988), (1232, 53383), (1288, 51062), (1477, 44528), (1688, 38962), (1694, 38824), (1771, 37136), (1936, 33971), (2024, 32494), (2321, 28336), (2576, 25531), (2783, 23632), (2954, 22264), (3376, 19481), (3388, 19412), (3542, 18568), (4048, 16247), (4642, 14168), (4853, 13552), (5566, 11816), (5908, 11132), (6776, 9706), (7084, 9284)]