75369656

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{1249}}^1$

素因数の和:1671

約数の個数: 32

約数和(自身を含む): 149250000

約数和(自身を除く): 73880344

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 397, 794, 1249, 1588, 2498, 3176, 4996, 7543, 9992, 15086, 23731, 30172, 47462, 60344, 94924, 189848, 495853, 991706, 1983412, 3966824, 9421207, 18842414, 37684828, 75369656]

約数ペア:

[(1, 75369656), (2, 37684828), (4, 18842414), (8, 9421207), (19, 3966824), (38, 1983412), (76, 991706), (152, 495853), (397, 189848), (794, 94924), (1249, 60344), (1588, 47462), (2498, 30172), (3176, 23731), (4996, 15086), (7543, 9992)]