64317568

素因数分解:

$2^7\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3121}}^1$

素因数の和:3165

約数の個数: 64

約数和(自身を含む): 152853120

約数和(自身を除く): 88535552

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 322, 368, 448, 644, 736, 896, 1288, 1472, 2576, 2944, 3121, 5152, 6242, 10304, 12484, 20608, 21847, 24968, 43694, 49936, 71783, 87388, 99872, 143566, 174776, 199744, 287132, 349552, 399488, 502481, 574264, 699104, 1004962, 1148528, 1398208, 2009924, 2297056, 2796416, 4019848, 4594112, 8039696, 9188224, 16079392, 32158784, 64317568]

約数ペア:

[(1, 64317568), (2, 32158784), (4, 16079392), (7, 9188224), (8, 8039696), (14, 4594112), (16, 4019848), (23, 2796416), (28, 2297056), (32, 2009924), (46, 1398208), (56, 1148528), (64, 1004962), (92, 699104), (112, 574264), (128, 502481), (161, 399488), (184, 349552), (224, 287132), (322, 199744), (368, 174776), (448, 143566), (644, 99872), (736, 87388), (896, 71783), (1288, 49936), (1472, 43694), (2576, 24968), (2944, 21847), (3121, 20608), (5152, 12484), (6242, 10304)]