42684896

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{463}}^1$

素因数の和:583

約数の個数: 48

約数和(自身を含む): 87462144

約数和(自身を除く): 44777248

約数列:

[1, 2, 4, 8, 16, 32, 43, 67, 86, 134, 172, 268, 344, 463, 536, 688, 926, 1072, 1376, 1852, 2144, 2881, 3704, 5762, 7408, 11524, 14816, 19909, 23048, 31021, 39818, 46096, 62042, 79636, 92192, 124084, 159272, 248168, 318544, 496336, 637088, 992672, 1333903, 2667806, 5335612, 10671224, 21342448, 42684896]

約数ペア:

[(1, 42684896), (2, 21342448), (4, 10671224), (8, 5335612), (16, 2667806), (32, 1333903), (43, 992672), (67, 637088), (86, 496336), (134, 318544), (172, 248168), (268, 159272), (344, 124084), (463, 92192), (536, 79636), (688, 62042), (926, 46096), (1072, 39818), (1376, 31021), (1852, 23048), (2144, 19909), (2881, 14816), (3704, 11524), (5762, 7408)]