125713784

素因数分解:

$2^3\times 7^1\times {\mathrm{503}}^1\times {\mathrm{4463}}^1$

素因数の和:4979

約数の個数: 32

約数和(自身を含む): 269982720

約数和(自身を除く): 144268936

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 503, 1006, 2012, 3521, 4024, 4463, 7042, 8926, 14084, 17852, 28168, 31241, 35704, 62482, 124964, 249928, 2244889, 4489778, 8979556, 15714223, 17959112, 31428446, 62856892, 125713784]

約数ペア:

[(1, 125713784), (2, 62856892), (4, 31428446), (7, 17959112), (8, 15714223), (14, 8979556), (28, 4489778), (56, 2244889), (503, 249928), (1006, 124964), (2012, 62482), (3521, 35704), (4024, 31241), (4463, 28168), (7042, 17852), (8926, 14084)]