28212624

素因数分解:

$2^4\times 3^4\times {\mathrm{11}}^1\times {\mathrm{1979}}^1$

素因数の和:2010

約数の個数: 100

約数和(自身を含む): 89123760

約数和(自身を除く): 60911136

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 81, 88, 99, 108, 132, 144, 162, 176, 198, 216, 264, 297, 324, 396, 432, 528, 594, 648, 792, 891, 1188, 1296, 1584, 1782, 1979, 2376, 3564, 3958, 4752, 5937, 7128, 7916, 11874, 14256, 15832, 17811, 21769, 23748, 31664, 35622, 43538, 47496, 53433, 65307, 71244, 87076, 94992, 106866, 130614, 142488, 160299, 174152, 195921, 213732, 261228, 284976, 320598, 348304, 391842, 427464, 522456, 587763, 641196, 783684, 854928, 1044912, 1175526, 1282392, 1567368, 1763289, 2351052, 2564784, 3134736, 3526578, 4702104, 7053156, 9404208, 14106312, 28212624]

約数ペア:

[(1, 28212624), (2, 14106312), (3, 9404208), (4, 7053156), (6, 4702104), (8, 3526578), (9, 3134736), (11, 2564784), (12, 2351052), (16, 1763289), (18, 1567368), (22, 1282392), (24, 1175526), (27, 1044912), (33, 854928), (36, 783684), (44, 641196), (48, 587763), (54, 522456), (66, 427464), (72, 391842), (81, 348304), (88, 320598), (99, 284976), (108, 261228), (132, 213732), (144, 195921), (162, 174152), (176, 160299), (198, 142488), (216, 130614), (264, 106866), (297, 94992), (324, 87076), (396, 71244), (432, 65307), (528, 53433), (594, 47496), (648, 43538), (792, 35622), (891, 31664), (1188, 23748), (1296, 21769), (1584, 17811), (1782, 15832), (1979, 14256), (2376, 11874), (3564, 7916), (3958, 7128), (4752, 5937)]