28653276

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{601}}^1$

素因数の和:774

約数の個数: 48

約数和(自身を含む): 69783840

約数和(自身を除く): 41130564

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 137, 174, 274, 348, 411, 548, 601, 822, 1202, 1644, 1803, 2404, 3606, 3973, 7212, 7946, 11919, 15892, 17429, 23838, 34858, 47676, 52287, 69716, 82337, 104574, 164674, 209148, 247011, 329348, 494022, 988044, 2387773, 4775546, 7163319, 9551092, 14326638, 28653276]

約数ペア:

[(1, 28653276), (2, 14326638), (3, 9551092), (4, 7163319), (6, 4775546), (12, 2387773), (29, 988044), (58, 494022), (87, 329348), (116, 247011), (137, 209148), (174, 164674), (274, 104574), (348, 82337), (411, 69716), (548, 52287), (601, 47676), (822, 34858), (1202, 23838), (1644, 17429), (1803, 15892), (2404, 11919), (3606, 7946), (3973, 7212)]