71026688

素因数分解:

$2^{11}\times {\mathrm{79}}^1\times {\mathrm{439}}^1$

素因数の和:540

約数の個数: 48

約数和(自身を含む): 144144000

約数和(自身を除く): 73117312

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 256, 316, 439, 512, 632, 878, 1024, 1264, 1756, 2048, 2528, 3512, 5056, 7024, 10112, 14048, 20224, 28096, 34681, 40448, 56192, 69362, 80896, 112384, 138724, 161792, 224768, 277448, 449536, 554896, 899072, 1109792, 2219584, 4439168, 8878336, 17756672, 35513344, 71026688]

約数ペア:

[(1, 71026688), (2, 35513344), (4, 17756672), (8, 8878336), (16, 4439168), (32, 2219584), (64, 1109792), (79, 899072), (128, 554896), (158, 449536), (256, 277448), (316, 224768), (439, 161792), (512, 138724), (632, 112384), (878, 80896), (1024, 69362), (1264, 56192), (1756, 40448), (2048, 34681), (2528, 28096), (3512, 20224), (5056, 14048), (7024, 10112)]