13452208

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:266

約数の個数: 80

約数和(自身を含む): 33212160

約数和(自身を除く): 19759952

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 61, 77, 88, 112, 122, 154, 176, 179, 244, 308, 358, 427, 488, 616, 671, 716, 854, 976, 1232, 1253, 1342, 1432, 1708, 1969, 2506, 2684, 2864, 3416, 3938, 4697, 5012, 5368, 6832, 7876, 9394, 10024, 10736, 10919, 13783, 15752, 18788, 20048, 21838, 27566, 31504, 37576, 43676, 55132, 75152, 76433, 87352, 110264, 120109, 152866, 174704, 220528, 240218, 305732, 480436, 611464, 840763, 960872, 1222928, 1681526, 1921744, 3363052, 6726104, 13452208]

約数ペア:

[(1, 13452208), (2, 6726104), (4, 3363052), (7, 1921744), (8, 1681526), (11, 1222928), (14, 960872), (16, 840763), (22, 611464), (28, 480436), (44, 305732), (56, 240218), (61, 220528), (77, 174704), (88, 152866), (112, 120109), (122, 110264), (154, 87352), (176, 76433), (179, 75152), (244, 55132), (308, 43676), (358, 37576), (427, 31504), (488, 27566), (616, 21838), (671, 20048), (716, 18788), (854, 15752), (976, 13783), (1232, 10919), (1253, 10736), (1342, 10024), (1432, 9394), (1708, 7876), (1969, 6832), (2506, 5368), (2684, 5012), (2864, 4697), (3416, 3938)]