16448889784

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{58741}}^1$

素因数の和:58864

約数の個数: 64

約数和(自身を含む): 34258334400

約数和(自身を除く): 17809444616

約数列:

[1, 2, 4, 8, 17, 29, 34, 58, 68, 71, 116, 136, 142, 232, 284, 493, 568, 986, 1207, 1972, 2059, 2414, 3944, 4118, 4828, 8236, 9656, 16472, 35003, 58741, 70006, 117482, 140012, 234964, 280024, 469928, 998597, 1703489, 1997194, 3406978, 3994388, 4170611, 6813956, 7988776, 8341222, 13627912, 16682444, 28959313, 33364888, 57918626, 70900387, 115837252, 120947719, 141800774, 231674504, 241895438, 283601548, 483790876, 567203096, 967581752, 2056111223, 4112222446, 8224444892, 16448889784]

約数ペア:

[(1, 16448889784), (2, 8224444892), (4, 4112222446), (8, 2056111223), (17, 967581752), (29, 567203096), (34, 483790876), (58, 283601548), (68, 241895438), (71, 231674504), (116, 141800774), (136, 120947719), (142, 115837252), (232, 70900387), (284, 57918626), (493, 33364888), (568, 28959313), (986, 16682444), (1207, 13627912), (1972, 8341222), (2059, 7988776), (2414, 6813956), (3944, 4170611), (4118, 3994388), (4828, 3406978), (8236, 1997194), (9656, 1703489), (16472, 998597), (35003, 469928), (58741, 280024), (70006, 234964), (117482, 140012)]