13065472

素因数分解:

$2^8\times 7^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1$

素因数の和:363

約数の個数: 72

約数和(自身を含む): 31199616

約数和(自身を除く): 18134144

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 256, 317, 322, 368, 448, 634, 644, 736, 896, 1268, 1288, 1472, 1792, 2219, 2536, 2576, 2944, 4438, 5072, 5152, 5888, 7291, 8876, 10144, 10304, 14582, 17752, 20288, 20608, 29164, 35504, 40576, 41216, 51037, 58328, 71008, 81152, 102074, 116656, 142016, 204148, 233312, 284032, 408296, 466624, 568064, 816592, 933248, 1633184, 1866496, 3266368, 6532736, 13065472]

約数ペア:

[(1, 13065472), (2, 6532736), (4, 3266368), (7, 1866496), (8, 1633184), (14, 933248), (16, 816592), (23, 568064), (28, 466624), (32, 408296), (46, 284032), (56, 233312), (64, 204148), (92, 142016), (112, 116656), (128, 102074), (161, 81152), (184, 71008), (224, 58328), (256, 51037), (317, 41216), (322, 40576), (368, 35504), (448, 29164), (634, 20608), (644, 20288), (736, 17752), (896, 14582), (1268, 10304), (1288, 10144), (1472, 8876), (1792, 7291), (2219, 5888), (2536, 5152), (2576, 5072), (2944, 4438)]