13247615936

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{1493}}^1\times {\mathrm{7297}}^1$

素因数の和:8821

約数の個数: 56

約数和(自身を含む): 27694158480

約数和(自身を除く): 14446542544

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 1493, 2986, 5972, 7297, 11944, 14594, 23888, 28367, 29188, 47776, 56734, 58376, 95552, 113468, 116752, 138643, 226936, 233504, 277286, 453872, 467008, 554572, 907744, 1109144, 1815488, 2218288, 4436576, 8873152, 10894421, 21788842, 43577684, 87155368, 174310736, 206993999, 348621472, 413987998, 697242944, 827975996, 1655951992, 3311903984, 6623807968, 13247615936]

約数ペア:

[(1, 13247615936), (2, 6623807968), (4, 3311903984), (8, 1655951992), (16, 827975996), (19, 697242944), (32, 413987998), (38, 348621472), (64, 206993999), (76, 174310736), (152, 87155368), (304, 43577684), (608, 21788842), (1216, 10894421), (1493, 8873152), (2986, 4436576), (5972, 2218288), (7297, 1815488), (11944, 1109144), (14594, 907744), (23888, 554572), (28367, 467008), (29188, 453872), (47776, 277286), (56734, 233504), (58376, 226936), (95552, 138643), (113468, 116752)]