1565056528

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{1979}}^1$

素因数の和:2324

約数の個数: 80

約数和(自身を含む): 3629767680

約数和(自身を除く): 2064711152

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 307, 322, 368, 614, 644, 1228, 1288, 1979, 2149, 2456, 2576, 3958, 4298, 4912, 7061, 7916, 8596, 13853, 14122, 15832, 17192, 27706, 28244, 31664, 34384, 45517, 49427, 55412, 56488, 91034, 98854, 110824, 112976, 182068, 197708, 221648, 318619, 364136, 395416, 607553, 637238, 728272, 790832, 1215106, 1274476, 2430212, 2548952, 4252871, 4860424, 5097904, 8505742, 9720848, 13973719, 17011484, 27947438, 34022968, 55894876, 68045936, 97816033, 111789752, 195632066, 223579504, 391264132, 782528264, 1565056528]

約数ペア:

[(1, 1565056528), (2, 782528264), (4, 391264132), (7, 223579504), (8, 195632066), (14, 111789752), (16, 97816033), (23, 68045936), (28, 55894876), (46, 34022968), (56, 27947438), (92, 17011484), (112, 13973719), (161, 9720848), (184, 8505742), (307, 5097904), (322, 4860424), (368, 4252871), (614, 2548952), (644, 2430212), (1228, 1274476), (1288, 1215106), (1979, 790832), (2149, 728272), (2456, 637238), (2576, 607553), (3958, 395416), (4298, 364136), (4912, 318619), (7061, 221648), (7916, 197708), (8596, 182068), (13853, 112976), (14122, 110824), (15832, 98854), (17192, 91034), (27706, 56488), (28244, 55412), (31664, 49427), (34384, 45517)]