27851170

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{39227}}^1$

素因数の和:39305

約数の個数: 16

約数和(自身を含む): 50839488

約数和(自身を除く): 22988318

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 39227, 78454, 196135, 392270, 2785117, 5570234, 13925585, 27851170]

約数ペア:

[(1, 27851170), (2, 13925585), (5, 5570234), (10, 2785117), (71, 392270), (142, 196135), (355, 78454), (710, 39227)]