25710124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{20149}}^1$

素因数の和:20193

約数の個数: 24

約数和(自身を含む): 50778000

約数和(自身を除く): 25067876

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 20149, 40298, 80596, 221639, 443278, 584321, 886556, 1168642, 2337284, 6427531, 12855062, 25710124]

約数ペア:

[(1, 25710124), (2, 12855062), (4, 6427531), (11, 2337284), (22, 1168642), (29, 886556), (44, 584321), (58, 443278), (116, 221639), (319, 80596), (638, 40298), (1276, 20149)]