12557645581264

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{34530901}}^1$

素因数の和:34531124

約数の個数: 80

約数和(自身を含む): 29596021733376

約数和(自身を除く): 17038376152112

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 191, 238, 272, 382, 476, 764, 952, 1337, 1528, 1904, 2674, 3056, 3247, 5348, 6494, 10696, 12988, 21392, 22729, 25976, 45458, 51952, 90916, 181832, 363664, 34530901, 69061802, 138123604, 241716307, 276247208, 483432614, 552494416, 587025317, 966865228, 1174050634, 1933730456, 2348101268, 3867460912, 4109177219, 4696202536, 6595402091, 8218354438, 9392405072, 13190804182, 16436708876, 26381608364, 32873417752, 46167814637, 52763216728, 65746835504, 92335629274, 105526433456, 112121835547, 184671258548, 224243671094, 369342517096, 448487342188, 738685034192, 784852848829, 896974684376, 1569705697658, 1793949368752, 3139411395316, 6278822790632, 12557645581264]

約数ペア:

[(1, 12557645581264), (2, 6278822790632), (4, 3139411395316), (7, 1793949368752), (8, 1569705697658), (14, 896974684376), (16, 784852848829), (17, 738685034192), (28, 448487342188), (34, 369342517096), (56, 224243671094), (68, 184671258548), (112, 112121835547), (119, 105526433456), (136, 92335629274), (191, 65746835504), (238, 52763216728), (272, 46167814637), (382, 32873417752), (476, 26381608364), (764, 16436708876), (952, 13190804182), (1337, 9392405072), (1528, 8218354438), (1904, 6595402091), (2674, 4696202536), (3056, 4109177219), (3247, 3867460912), (5348, 2348101268), (6494, 1933730456), (10696, 1174050634), (12988, 966865228), (21392, 587025317), (22729, 552494416), (25976, 483432614), (45458, 276247208), (51952, 241716307), (90916, 138123604), (181832, 69061802), (363664, 34530901)]