64585472

素因数分解:

$2^8\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1567}}^1$

素因数の和:1613

約数の個数: 72

約数和(自身を含む): 153839616

約数和(自身を除く): 89254144

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 256, 322, 368, 448, 644, 736, 896, 1288, 1472, 1567, 1792, 2576, 2944, 3134, 5152, 5888, 6268, 10304, 10969, 12536, 20608, 21938, 25072, 36041, 41216, 43876, 50144, 72082, 87752, 100288, 144164, 175504, 200576, 252287, 288328, 351008, 401152, 504574, 576656, 702016, 1009148, 1153312, 1404032, 2018296, 2306624, 2808064, 4036592, 4613248, 8073184, 9226496, 16146368, 32292736, 64585472]

約数ペア:

[(1, 64585472), (2, 32292736), (4, 16146368), (7, 9226496), (8, 8073184), (14, 4613248), (16, 4036592), (23, 2808064), (28, 2306624), (32, 2018296), (46, 1404032), (56, 1153312), (64, 1009148), (92, 702016), (112, 576656), (128, 504574), (161, 401152), (184, 351008), (224, 288328), (256, 252287), (322, 200576), (368, 175504), (448, 144164), (644, 100288), (736, 87752), (896, 72082), (1288, 50144), (1472, 43876), (1567, 41216), (1792, 36041), (2576, 25072), (2944, 21938), (3134, 20608), (5152, 12536), (5888, 10969), (6268, 10304)]