15797152

素因数分解:

$2^5\times 7^1\times {\mathrm{109}}^1\times {\mathrm{647}}^1$

素因数の和:773

約数の個数: 48

約数和(自身を含む): 35925120

約数和(自身を除く): 20127968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 109, 112, 218, 224, 436, 647, 763, 872, 1294, 1526, 1744, 2588, 3052, 3488, 4529, 5176, 6104, 9058, 10352, 12208, 18116, 20704, 24416, 36232, 70523, 72464, 141046, 144928, 282092, 493661, 564184, 987322, 1128368, 1974644, 2256736, 3949288, 7898576, 15797152]

約数ペア:

[(1, 15797152), (2, 7898576), (4, 3949288), (7, 2256736), (8, 1974644), (14, 1128368), (16, 987322), (28, 564184), (32, 493661), (56, 282092), (109, 144928), (112, 141046), (218, 72464), (224, 70523), (436, 36232), (647, 24416), (763, 20704), (872, 18116), (1294, 12208), (1526, 10352), (1744, 9058), (2588, 6104), (3052, 5176), (3488, 4529)]