28701474794

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{991}}^1\times {\mathrm{336769}}^1$

素因数の和:337805

約数の個数: 16

約数和(自身を含む): 44098010880

約数和(自身を除く): 15396536086

約数列:

[1, 2, 43, 86, 991, 1982, 42613, 85226, 336769, 673538, 14481067, 28962134, 333738079, 667476158, 14350737397, 28701474794]

約数ペア:

[(1, 28701474794), (2, 14350737397), (43, 667476158), (86, 333738079), (991, 28962134), (1982, 14481067), (42613, 673538), (85226, 336769)]