28060790

素因数分解:

$2^1\times 5^1\times {\mathrm{373}}^1\times {\mathrm{7523}}^1$

素因数の和:7903

約数の個数: 16

約数和(自身を含む): 50651568

約数和(自身を除く): 22590778

約数列:

[1, 2, 5, 10, 373, 746, 1865, 3730, 7523, 15046, 37615, 75230, 2806079, 5612158, 14030395, 28060790]

約数ペア:

[(1, 28060790), (2, 14030395), (5, 5612158), (10, 2806079), (373, 75230), (746, 37615), (1865, 15046), (3730, 7523)]