57570128

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{563}}^1$

素因数の和:672

約数の個数: 80

約数和(自身を含む): 140990976

約数和(自身を除く): 83420848

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 83, 88, 112, 154, 166, 176, 308, 332, 563, 581, 616, 664, 913, 1126, 1162, 1232, 1328, 1826, 2252, 2324, 3652, 3941, 4504, 4648, 6193, 6391, 7304, 7882, 9008, 9296, 12386, 12782, 14608, 15764, 24772, 25564, 31528, 43351, 46729, 49544, 51128, 63056, 86702, 93458, 99088, 102256, 173404, 186916, 327103, 346808, 373832, 514019, 654206, 693616, 747664, 1028038, 1308412, 2056076, 2616824, 3598133, 4112152, 5233648, 7196266, 8224304, 14392532, 28785064, 57570128]

約数ペア:

[(1, 57570128), (2, 28785064), (4, 14392532), (7, 8224304), (8, 7196266), (11, 5233648), (14, 4112152), (16, 3598133), (22, 2616824), (28, 2056076), (44, 1308412), (56, 1028038), (77, 747664), (83, 693616), (88, 654206), (112, 514019), (154, 373832), (166, 346808), (176, 327103), (308, 186916), (332, 173404), (563, 102256), (581, 99088), (616, 93458), (664, 86702), (913, 63056), (1126, 51128), (1162, 49544), (1232, 46729), (1328, 43351), (1826, 31528), (2252, 25564), (2324, 24772), (3652, 15764), (3941, 14608), (4504, 12782), (4648, 12386), (6193, 9296), (6391, 9008), (7304, 7882)]