27912230

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{39313}}^1$

素因数の和:39391

約数の個数: 16

約数和(自身を含む): 50950944

約数和(自身を除く): 23038714

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 39313, 78626, 196565, 393130, 2791223, 5582446, 13956115, 27912230]

約数ペア:

[(1, 27912230), (2, 13956115), (5, 5582446), (10, 2791223), (71, 393130), (142, 196565), (355, 78626), (710, 39313)]