8995952

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2591}}^1$

素因数の和:2637

約数の個数: 40

約数和(自身を含む): 20570112

約数和(自身を除く): 11574160

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 2591, 3472, 5182, 10364, 18137, 20728, 36274, 41456, 72548, 80321, 145096, 160642, 290192, 321284, 562247, 642568, 1124494, 1285136, 2248988, 4497976, 8995952]

約数ペア:

[(1, 8995952), (2, 4497976), (4, 2248988), (7, 1285136), (8, 1124494), (14, 642568), (16, 562247), (28, 321284), (31, 290192), (56, 160642), (62, 145096), (112, 80321), (124, 72548), (217, 41456), (248, 36274), (434, 20728), (496, 18137), (868, 10364), (1736, 5182), (2591, 3472)]