12667309856

素因数分解:

$2^5\times {\mathrm{317}}^1\times {\mathrm{631}}^1\times {\mathrm{1979}}^1$

素因数の和:2937

約数の個数: 48

約数和(自身を含む): 25069746240

約数和(自身を除く): 12402436384

約数列:

[1, 2, 4, 8, 16, 32, 317, 631, 634, 1262, 1268, 1979, 2524, 2536, 3958, 5048, 5072, 7916, 10096, 10144, 15832, 20192, 31664, 63328, 200027, 400054, 627343, 800108, 1248749, 1254686, 1600216, 2497498, 2509372, 3200432, 4994996, 5018744, 6400864, 9989992, 10037488, 19979984, 20074976, 39959968, 395853433, 791706866, 1583413732, 3166827464, 6333654928, 12667309856]

約数ペア:

[(1, 12667309856), (2, 6333654928), (4, 3166827464), (8, 1583413732), (16, 791706866), (32, 395853433), (317, 39959968), (631, 20074976), (634, 19979984), (1262, 10037488), (1268, 9989992), (1979, 6400864), (2524, 5018744), (2536, 4994996), (3958, 3200432), (5048, 2509372), (5072, 2497498), (7916, 1600216), (10096, 1254686), (10144, 1248749), (15832, 800108), (20192, 627343), (31664, 400054), (63328, 200027)]