27647546

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{149}}^1\times {\mathrm{257}}^1$

素因数の和:446

約数の個数: 24

約数和(自身を含む): 44234100

約数和(自身を除く): 16586554

約数列:

[1, 2, 19, 38, 149, 257, 298, 361, 514, 722, 2831, 4883, 5662, 9766, 38293, 53789, 76586, 92777, 107578, 185554, 727567, 1455134, 13823773, 27647546]

約数ペア:

[(1, 27647546), (2, 13823773), (19, 1455134), (38, 727567), (149, 185554), (257, 107578), (298, 92777), (361, 76586), (514, 53789), (722, 38293), (2831, 9766), (4883, 5662)]