28562554

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{809}}^1$

素因数の和:1077

約数の個数: 16

約数和(自身を含む): 43545600

約数和(自身を除く): 14983046

約数列:

[1, 2, 127, 139, 254, 278, 809, 1618, 17653, 35306, 102743, 112451, 205486, 224902, 14281277, 28562554]

約数ペア:

[(1, 28562554), (2, 14281277), (127, 224902), (139, 205486), (254, 112451), (278, 102743), (809, 35306), (1618, 17653)]