78274276

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{433}}^1\times {\mathrm{1051}}^1$

素因数の和:1531

約数の個数: 24

約数和(自身を含む): 140622944

約数和(自身を除く): 62348668

約数列:

[1, 2, 4, 43, 86, 172, 433, 866, 1051, 1732, 2102, 4204, 18619, 37238, 45193, 74476, 90386, 180772, 455083, 910166, 1820332, 19568569, 39137138, 78274276]

約数ペア:

[(1, 78274276), (2, 39137138), (4, 19568569), (43, 1820332), (86, 910166), (172, 455083), (433, 180772), (866, 90386), (1051, 74476), (1732, 45193), (2102, 37238), (4204, 18619)]