8427496

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13681}}^1$

素因数の和:13705

約数の個数: 32

約数和(自身を含む): 19702080

約数和(自身を除く): 11274584

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 13681, 27362, 54724, 95767, 109448, 150491, 191534, 300982, 383068, 601964, 766136, 1053437, 1203928, 2106874, 4213748, 8427496]

約数ペア:

[(1, 8427496), (2, 4213748), (4, 2106874), (7, 1203928), (8, 1053437), (11, 766136), (14, 601964), (22, 383068), (28, 300982), (44, 191534), (56, 150491), (77, 109448), (88, 95767), (154, 54724), (308, 27362), (616, 13681)]