14680492784

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1\times {\mathrm{389}}^1$

素因数の和:846

約数の個数: 80

約数和(自身を含む): 29248128000

約数和(自身を除く): 14567635216

約数列:

[1, 2, 4, 8, 16, 71, 139, 142, 239, 278, 284, 389, 478, 556, 568, 778, 956, 1112, 1136, 1556, 1912, 2224, 3112, 3824, 6224, 9869, 16969, 19738, 27619, 33221, 33938, 39476, 54071, 55238, 66442, 67876, 78952, 92971, 108142, 110476, 132884, 135752, 157904, 185942, 216284, 220952, 265768, 271504, 371884, 432568, 441904, 531536, 743768, 865136, 1487536, 2358691, 3839041, 4717382, 6600941, 7678082, 9434764, 12922969, 13201882, 15356164, 18869528, 25845938, 26403764, 30712328, 37739056, 51691876, 52807528, 61424656, 103383752, 105615056, 206767504, 917530799, 1835061598, 3670123196, 7340246392, 14680492784]

約数ペア:

[(1, 14680492784), (2, 7340246392), (4, 3670123196), (8, 1835061598), (16, 917530799), (71, 206767504), (139, 105615056), (142, 103383752), (239, 61424656), (278, 52807528), (284, 51691876), (389, 37739056), (478, 30712328), (556, 26403764), (568, 25845938), (778, 18869528), (956, 15356164), (1112, 13201882), (1136, 12922969), (1556, 9434764), (1912, 7678082), (2224, 6600941), (3112, 4717382), (3824, 3839041), (6224, 2358691), (9869, 1487536), (16969, 865136), (19738, 743768), (27619, 531536), (33221, 441904), (33938, 432568), (39476, 371884), (54071, 271504), (55238, 265768), (66442, 220952), (67876, 216284), (78952, 185942), (92971, 157904), (108142, 135752), (110476, 132884)]