1288672

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{523}}^1$

素因数の和:551

約数の個数: 48

約数和(自身を含む): 3169152

約数和(自身を除く): 1880480

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 523, 616, 1046, 1232, 2092, 2464, 3661, 4184, 5753, 7322, 8368, 11506, 14644, 16736, 23012, 29288, 40271, 46024, 58576, 80542, 92048, 117152, 161084, 184096, 322168, 644336, 1288672]

約数ペア:

[(1, 1288672), (2, 644336), (4, 322168), (7, 184096), (8, 161084), (11, 117152), (14, 92048), (16, 80542), (22, 58576), (28, 46024), (32, 40271), (44, 29288), (56, 23012), (77, 16736), (88, 14644), (112, 11506), (154, 8368), (176, 7322), (224, 5753), (308, 4184), (352, 3661), (523, 2464), (616, 2092), (1046, 1232)]