2250752

素因数分解:

$2^{11}\times 7^1\times {\mathrm{157}}^1$

素因数の和:186

約数の個数: 48

約数和(自身を含む): 5176080

約数和(自身を除く): 2925328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 157, 224, 256, 314, 448, 512, 628, 896, 1024, 1099, 1256, 1792, 2048, 2198, 2512, 3584, 4396, 5024, 7168, 8792, 10048, 14336, 17584, 20096, 35168, 40192, 70336, 80384, 140672, 160768, 281344, 321536, 562688, 1125376, 2250752]

約数ペア:

[(1, 2250752), (2, 1125376), (4, 562688), (7, 321536), (8, 281344), (14, 160768), (16, 140672), (28, 80384), (32, 70336), (56, 40192), (64, 35168), (112, 20096), (128, 17584), (157, 14336), (224, 10048), (256, 8792), (314, 7168), (448, 5024), (512, 4396), (628, 3584), (896, 2512), (1024, 2198), (1099, 2048), (1256, 1792)]