27785224

素因数分解:

$2^3\times {\mathrm{37}}^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:182

約数の個数: 48

約数和(自身を含む): 55717200

約数和(自身を除く): 27931976

約数列:

[1, 2, 4, 8, 37, 43, 59, 74, 86, 118, 148, 172, 236, 296, 344, 472, 1369, 1591, 2183, 2537, 2738, 3182, 4366, 5074, 5476, 6364, 8732, 10148, 10952, 12728, 17464, 20296, 58867, 80771, 93869, 117734, 161542, 187738, 235468, 323084, 375476, 470936, 646168, 750952, 3473153, 6946306, 13892612, 27785224]

約数ペア:

[(1, 27785224), (2, 13892612), (4, 6946306), (8, 3473153), (37, 750952), (43, 646168), (59, 470936), (74, 375476), (86, 323084), (118, 235468), (148, 187738), (172, 161542), (236, 117734), (296, 93869), (344, 80771), (472, 58867), (1369, 20296), (1591, 17464), (2183, 12728), (2537, 10952), (2738, 10148), (3182, 8732), (4366, 6364), (5074, 5476)]