66558604

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{2087}}^1$

素因数の和:2182

約数の個数: 48

約数和(自身を含む): 143119872

約数和(自身を除く): 76561268

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 67, 68, 119, 134, 238, 268, 469, 476, 938, 1139, 1876, 2087, 2278, 4174, 4556, 7973, 8348, 14609, 15946, 29218, 31892, 35479, 58436, 70958, 139829, 141916, 248353, 279658, 496706, 559316, 978803, 993412, 1957606, 2377093, 3915212, 4754186, 9508372, 16639651, 33279302, 66558604]

約数ペア:

[(1, 66558604), (2, 33279302), (4, 16639651), (7, 9508372), (14, 4754186), (17, 3915212), (28, 2377093), (34, 1957606), (67, 993412), (68, 978803), (119, 559316), (134, 496706), (238, 279658), (268, 248353), (469, 141916), (476, 139829), (938, 70958), (1139, 58436), (1876, 35479), (2087, 31892), (2278, 29218), (4174, 15946), (4556, 14609), (7973, 8348)]