40750304

素因数分解:

$2^5\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1669}}^1$

素因数の和:1795

約数の個数: 48

約数和(自身を含む): 92584800

約数和(自身を除く): 51834496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 109, 112, 218, 224, 436, 763, 872, 1526, 1669, 1744, 3052, 3338, 3488, 6104, 6676, 11683, 12208, 13352, 23366, 24416, 26704, 46732, 53408, 93464, 181921, 186928, 363842, 373856, 727684, 1273447, 1455368, 2546894, 2910736, 5093788, 5821472, 10187576, 20375152, 40750304]

約数ペア:

[(1, 40750304), (2, 20375152), (4, 10187576), (7, 5821472), (8, 5093788), (14, 2910736), (16, 2546894), (28, 1455368), (32, 1273447), (56, 727684), (109, 373856), (112, 363842), (218, 186928), (224, 181921), (436, 93464), (763, 53408), (872, 46732), (1526, 26704), (1669, 24416), (1744, 23366), (3052, 13352), (3338, 12208), (3488, 11683), (6104, 6676)]