25729814

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{1217}}^1$

素因数の和:1292

約数の個数: 24

約数和(自身を含む): 43541064

約数和(自身を除く): 17811250

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 961, 1217, 1922, 2434, 10571, 13387, 21142, 26774, 37727, 75454, 414997, 829994, 1169537, 2339074, 12864907, 25729814]

約数ペア:

[(1, 25729814), (2, 12864907), (11, 2339074), (22, 1169537), (31, 829994), (62, 414997), (341, 75454), (682, 37727), (961, 26774), (1217, 21142), (1922, 13387), (2434, 10571)]