84863968

素因数分解:

$2^5\times 7^1\times {\mathrm{439}}^1\times {\mathrm{863}}^1$

素因数の和:1319

約数の個数: 48

約数和(自身を含む): 191600640

約数和(自身を除く): 106736672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 439, 863, 878, 1726, 1756, 3073, 3452, 3512, 6041, 6146, 6904, 7024, 12082, 12292, 13808, 14048, 24164, 24584, 27616, 48328, 49168, 96656, 98336, 193312, 378857, 757714, 1515428, 2651999, 3030856, 5303998, 6061712, 10607996, 12123424, 21215992, 42431984, 84863968]

約数ペア:

[(1, 84863968), (2, 42431984), (4, 21215992), (7, 12123424), (8, 10607996), (14, 6061712), (16, 5303998), (28, 3030856), (32, 2651999), (56, 1515428), (112, 757714), (224, 378857), (439, 193312), (863, 98336), (878, 96656), (1726, 49168), (1756, 48328), (3073, 27616), (3452, 24584), (3512, 24164), (6041, 14048), (6146, 13808), (6904, 12292), (7024, 12082)]