56579152

素因数分解:

$2^4\times 7^1\times {\mathrm{181}}^1\times {\mathrm{2791}}^1$

素因数の和:2987

約数の個数: 40

約数和(自身を含む): 126019712

約数和(自身を除く): 69440560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 181, 362, 724, 1267, 1448, 2534, 2791, 2896, 5068, 5582, 10136, 11164, 19537, 20272, 22328, 39074, 44656, 78148, 156296, 312592, 505171, 1010342, 2020684, 3536197, 4041368, 7072394, 8082736, 14144788, 28289576, 56579152]

約数ペア:

[(1, 56579152), (2, 28289576), (4, 14144788), (7, 8082736), (8, 7072394), (14, 4041368), (16, 3536197), (28, 2020684), (56, 1010342), (112, 505171), (181, 312592), (362, 156296), (724, 78148), (1267, 44656), (1448, 39074), (2534, 22328), (2791, 20272), (2896, 19537), (5068, 11164), (5582, 10136)]