25314352

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:386

約数の個数: 80

約数和(自身を含む): 60567552

約数和(自身を除く): 35253200

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 46, 56, 62, 92, 112, 124, 161, 184, 217, 248, 317, 322, 368, 434, 496, 634, 644, 713, 868, 1268, 1288, 1426, 1736, 2219, 2536, 2576, 2852, 3472, 4438, 4991, 5072, 5704, 7291, 8876, 9827, 9982, 11408, 14582, 17752, 19654, 19964, 29164, 35504, 39308, 39928, 51037, 58328, 68789, 78616, 79856, 102074, 116656, 137578, 157232, 204148, 226021, 275156, 408296, 452042, 550312, 816592, 904084, 1100624, 1582147, 1808168, 3164294, 3616336, 6328588, 12657176, 25314352]

約数ペア:

[(1, 25314352), (2, 12657176), (4, 6328588), (7, 3616336), (8, 3164294), (14, 1808168), (16, 1582147), (23, 1100624), (28, 904084), (31, 816592), (46, 550312), (56, 452042), (62, 408296), (92, 275156), (112, 226021), (124, 204148), (161, 157232), (184, 137578), (217, 116656), (248, 102074), (317, 79856), (322, 78616), (368, 68789), (434, 58328), (496, 51037), (634, 39928), (644, 39308), (713, 35504), (868, 29164), (1268, 19964), (1288, 19654), (1426, 17752), (1736, 14582), (2219, 11408), (2536, 9982), (2576, 9827), (2852, 8876), (3472, 7291), (4438, 5704), (4991, 5072)]