2720396672

素因数分解:

$2^7\times 7^1\times {\mathrm{151}}^1\times {\mathrm{20107}}^1$

素因数の和:20279

約数の個数: 64

約数和(自身を含む): 6235088640

約数和(自身を除く): 3514691968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 151, 224, 302, 448, 604, 896, 1057, 1208, 2114, 2416, 4228, 4832, 8456, 9664, 16912, 19328, 20107, 33824, 40214, 67648, 80428, 135296, 140749, 160856, 281498, 321712, 562996, 643424, 1125992, 1286848, 2251984, 2573696, 3036157, 4503968, 6072314, 9007936, 12144628, 18015872, 21253099, 24289256, 42506198, 48578512, 85012396, 97157024, 170024792, 194314048, 340049584, 388628096, 680099168, 1360198336, 2720396672]

約数ペア:

[(1, 2720396672), (2, 1360198336), (4, 680099168), (7, 388628096), (8, 340049584), (14, 194314048), (16, 170024792), (28, 97157024), (32, 85012396), (56, 48578512), (64, 42506198), (112, 24289256), (128, 21253099), (151, 18015872), (224, 12144628), (302, 9007936), (448, 6072314), (604, 4503968), (896, 3036157), (1057, 2573696), (1208, 2251984), (2114, 1286848), (2416, 1125992), (4228, 643424), (4832, 562996), (8456, 321712), (9664, 281498), (16912, 160856), (19328, 140749), (20107, 135296), (33824, 80428), (40214, 67648)]