25826392

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1109}}^1$

素因数の和:1227

約数の個数: 32

約数和(自身を含む): 50349600

約数和(自身を除く): 24523208

約数列:

[1, 2, 4, 8, 41, 71, 82, 142, 164, 284, 328, 568, 1109, 2218, 2911, 4436, 5822, 8872, 11644, 23288, 45469, 78739, 90938, 157478, 181876, 314956, 363752, 629912, 3228299, 6456598, 12913196, 25826392]

約数ペア:

[(1, 25826392), (2, 12913196), (4, 6456598), (8, 3228299), (41, 629912), (71, 363752), (82, 314956), (142, 181876), (164, 157478), (284, 90938), (328, 78739), (568, 45469), (1109, 23288), (2218, 11644), (2911, 8872), (4436, 5822)]