12657176

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:384

約数の個数: 64

約数和(自身を含む): 29306880

約数和(自身を除く): 16649704

約数列:

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

約数ペア:

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