28553677

素因数分解:

${\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:348

約数の個数: 16

約数和(自身を含む): 30457152

約数和(自身を除く): 1903475

約数列:

[1, 37, 43, 131, 137, 1591, 4847, 5069, 5633, 5891, 17947, 208421, 217967, 664039, 771721, 28553677]

約数ペア:

[(1, 28553677), (37, 771721), (43, 664039), (131, 217967), (137, 208421), (1591, 17947), (4847, 5891), (5069, 5633)]