82451768

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{337}}^1$

素因数の和:624

約数の個数: 64

約数和(自身を含む): 188360640

約数和(自身を除く): 105908872

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 257, 337, 476, 514, 674, 952, 1028, 1348, 1799, 2056, 2359, 2696, 3598, 4369, 4718, 5729, 7196, 8738, 9436, 11458, 14392, 17476, 18872, 22916, 30583, 34952, 40103, 45832, 61166, 80206, 86609, 122332, 160412, 173218, 244664, 320824, 346436, 606263, 692872, 1212526, 1472353, 2425052, 2944706, 4850104, 5889412, 10306471, 11778824, 20612942, 41225884, 82451768]

約数ペア:

[(1, 82451768), (2, 41225884), (4, 20612942), (7, 11778824), (8, 10306471), (14, 5889412), (17, 4850104), (28, 2944706), (34, 2425052), (56, 1472353), (68, 1212526), (119, 692872), (136, 606263), (238, 346436), (257, 320824), (337, 244664), (476, 173218), (514, 160412), (674, 122332), (952, 86609), (1028, 80206), (1348, 61166), (1799, 45832), (2056, 40103), (2359, 34952), (2696, 30583), (3598, 22916), (4369, 18872), (4718, 17476), (5729, 14392), (7196, 11458), (8738, 9436)]