22085504

素因数分解:

$2^7\times 7^1\times {\mathrm{157}}^2$

素因数の和:335

約数の個数: 48

約数和(自身を含む): 50606280

約数和(自身を除く): 28520776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 157, 224, 314, 448, 628, 896, 1099, 1256, 2198, 2512, 4396, 5024, 8792, 10048, 17584, 20096, 24649, 35168, 49298, 70336, 98596, 140672, 172543, 197192, 345086, 394384, 690172, 788768, 1380344, 1577536, 2760688, 3155072, 5521376, 11042752, 22085504]

約数ペア:

[(1, 22085504), (2, 11042752), (4, 5521376), (7, 3155072), (8, 2760688), (14, 1577536), (16, 1380344), (28, 788768), (32, 690172), (56, 394384), (64, 345086), (112, 197192), (128, 172543), (157, 140672), (224, 98596), (314, 70336), (448, 49298), (628, 35168), (896, 24649), (1099, 20096), (1256, 17584), (2198, 10048), (2512, 8792), (4396, 5024)]