7801474328

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{9337}}^1$

素因数の和:9624

約数の個数: 64

約数和(自身を含む): 16136064000

約数和(自身を除く): 8334589672

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 239, 437, 478, 874, 956, 1748, 1912, 3496, 4541, 5497, 9082, 9337, 10994, 18164, 18674, 21988, 36328, 37348, 43976, 74696, 104443, 177403, 208886, 214751, 354806, 417772, 429502, 709612, 835544, 859004, 1419224, 1718008, 2231543, 4080269, 4463086, 8160538, 8926172, 16321076, 17852344, 32642152, 42399317, 51325489, 84798634, 102650978, 169597268, 205301956, 339194536, 410603912, 975184291, 1950368582, 3900737164, 7801474328]

約数ペア:

[(1, 7801474328), (2, 3900737164), (4, 1950368582), (8, 975184291), (19, 410603912), (23, 339194536), (38, 205301956), (46, 169597268), (76, 102650978), (92, 84798634), (152, 51325489), (184, 42399317), (239, 32642152), (437, 17852344), (478, 16321076), (874, 8926172), (956, 8160538), (1748, 4463086), (1912, 4080269), (3496, 2231543), (4541, 1718008), (5497, 1419224), (9082, 859004), (9337, 835544), (10994, 709612), (18164, 429502), (18674, 417772), (21988, 354806), (36328, 214751), (37348, 208886), (43976, 177403), (74696, 104443)]