1734788272

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{8191}}^1$

素因数の和:8298

約数の個数: 80

約数和(自身を含む): 4030726144

約数和(自身を除く): 2295937872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 61, 62, 112, 122, 124, 217, 244, 248, 427, 434, 488, 496, 854, 868, 976, 1708, 1736, 1891, 3416, 3472, 3782, 6832, 7564, 8191, 13237, 15128, 16382, 26474, 30256, 32764, 52948, 57337, 65528, 105896, 114674, 131056, 211792, 229348, 253921, 458696, 499651, 507842, 917392, 999302, 1015684, 1777447, 1998604, 2031368, 3497557, 3554894, 3997208, 4062736, 6995114, 7109788, 7994416, 13990228, 14219576, 15489181, 27980456, 28439152, 30978362, 55960912, 61956724, 108424267, 123913448, 216848534, 247826896, 433697068, 867394136, 1734788272]

約数ペア:

[(1, 1734788272), (2, 867394136), (4, 433697068), (7, 247826896), (8, 216848534), (14, 123913448), (16, 108424267), (28, 61956724), (31, 55960912), (56, 30978362), (61, 28439152), (62, 27980456), (112, 15489181), (122, 14219576), (124, 13990228), (217, 7994416), (244, 7109788), (248, 6995114), (427, 4062736), (434, 3997208), (488, 3554894), (496, 3497557), (854, 2031368), (868, 1998604), (976, 1777447), (1708, 1015684), (1736, 999302), (1891, 917392), (3416, 507842), (3472, 499651), (3782, 458696), (6832, 253921), (7564, 229348), (8191, 211792), (13237, 131056), (15128, 114674), (16382, 105896), (26474, 65528), (30256, 57337), (32764, 52948)]