27953410

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{39371}}^1$

素因数の和:39449

約数の個数: 16

約数和(自身を含む): 51026112

約数和(自身を除く): 23072702

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 39371, 78742, 196855, 393710, 2795341, 5590682, 13976705, 27953410]

約数ペア:

[(1, 27953410), (2, 13976705), (5, 5590682), (10, 2795341), (71, 393710), (142, 196855), (355, 78742), (710, 39371)]