2555553616

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{50593}}^1$

素因数の和:50660

約数の個数: 80

約数和(自身を含む): 6323845248

約数和(自身を除く): 3768291632

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 41, 44, 56, 77, 82, 88, 112, 154, 164, 176, 287, 308, 328, 451, 574, 616, 656, 902, 1148, 1232, 1804, 2296, 3157, 3608, 4592, 6314, 7216, 12628, 25256, 50512, 50593, 101186, 202372, 354151, 404744, 556523, 708302, 809488, 1113046, 1416604, 2074313, 2226092, 2833208, 3895661, 4148626, 4452184, 5666416, 7791322, 8297252, 8904368, 14520191, 15582644, 16594504, 22817443, 29040382, 31165288, 33189008, 45634886, 58080764, 62330576, 91269772, 116161528, 159722101, 182539544, 232323056, 319444202, 365079088, 638888404, 1277776808, 2555553616]

約数ペア:

[(1, 2555553616), (2, 1277776808), (4, 638888404), (7, 365079088), (8, 319444202), (11, 232323056), (14, 182539544), (16, 159722101), (22, 116161528), (28, 91269772), (41, 62330576), (44, 58080764), (56, 45634886), (77, 33189008), (82, 31165288), (88, 29040382), (112, 22817443), (154, 16594504), (164, 15582644), (176, 14520191), (287, 8904368), (308, 8297252), (328, 7791322), (451, 5666416), (574, 4452184), (616, 4148626), (656, 3895661), (902, 2833208), (1148, 2226092), (1232, 2074313), (1804, 1416604), (2296, 1113046), (3157, 809488), (3608, 708302), (4592, 556523), (6314, 404744), (7216, 354151), (12628, 202372), (25256, 101186), (50512, 50593)]