25797211

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:195

約数の個数: 32

約数和(自身を含む): 31726080

約数和(自身を除く): 5928869

約数列:

[1, 11, 17, 29, 67, 71, 187, 319, 493, 737, 781, 1139, 1207, 1943, 2059, 4757, 5423, 12529, 13277, 21373, 22649, 33031, 35003, 52327, 80869, 137953, 363341, 385033, 889559, 1517483, 2345201, 25797211]

約数ペア:

[(1, 25797211), (11, 2345201), (17, 1517483), (29, 889559), (67, 385033), (71, 363341), (187, 137953), (319, 80869), (493, 52327), (737, 35003), (781, 33031), (1139, 22649), (1207, 21373), (1943, 13277), (2059, 12529), (4757, 5423)]