8972368

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1$

素因数の和:415

約数の個数: 40

約数和(自身を含む): 18335880

約数和(自身を除く): 9363512

約数列:

[1, 2, 4, 8, 16, 29, 58, 61, 116, 122, 232, 244, 317, 464, 488, 634, 976, 1268, 1769, 2536, 3538, 5072, 7076, 9193, 14152, 18386, 19337, 28304, 36772, 38674, 73544, 77348, 147088, 154696, 309392, 560773, 1121546, 2243092, 4486184, 8972368]

約数ペア:

[(1, 8972368), (2, 4486184), (4, 2243092), (8, 1121546), (16, 560773), (29, 309392), (58, 154696), (61, 147088), (116, 77348), (122, 73544), (232, 38674), (244, 36772), (317, 28304), (464, 19337), (488, 18386), (634, 14152), (976, 9193), (1268, 7076), (1769, 5072), (2536, 3538)]