28136292

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1289}}^1$

素因数の和:1420

約数の個数: 48

約数和(自身を含む): 70217280

約数和(自身を除く): 42080988

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 107, 204, 214, 321, 428, 642, 1284, 1289, 1819, 2578, 3638, 3867, 5156, 5457, 7276, 7734, 10914, 15468, 21828, 21913, 43826, 65739, 87652, 131478, 137923, 262956, 275846, 413769, 551692, 827538, 1655076, 2344691, 4689382, 7034073, 9378764, 14068146, 28136292]

約数ペア:

[(1, 28136292), (2, 14068146), (3, 9378764), (4, 7034073), (6, 4689382), (12, 2344691), (17, 1655076), (34, 827538), (51, 551692), (68, 413769), (102, 275846), (107, 262956), (204, 137923), (214, 131478), (321, 87652), (428, 65739), (642, 43826), (1284, 21913), (1289, 21828), (1819, 15468), (2578, 10914), (3638, 7734), (3867, 7276), (5156, 5457)]