39743390

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{54443}}^1$

素因数の和:54523

約数の個数: 16

約数和(自身を含む): 72519408

約数和(自身を除く): 32776018

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 54443, 108886, 272215, 544430, 3974339, 7948678, 19871695, 39743390]

約数ペア:

[(1, 39743390), (2, 19871695), (5, 7948678), (10, 3974339), (73, 544430), (146, 272215), (365, 108886), (730, 54443)]