7091385856

素因数分解:

$2^9\times {\mathrm{73}}^1\times {\mathrm{337}}^1\times {\mathrm{563}}^1$

素因数の和:991

約数の個数: 80

約数和(自身を含む): 14431223664

約数和(自身を除く): 7339837808

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 128, 146, 256, 292, 337, 512, 563, 584, 674, 1126, 1168, 1348, 2252, 2336, 2696, 4504, 4672, 5392, 9008, 9344, 10784, 18016, 18688, 21568, 24601, 36032, 37376, 41099, 43136, 49202, 72064, 82198, 86272, 98404, 144128, 164396, 172544, 189731, 196808, 288256, 328792, 379462, 393616, 657584, 758924, 787232, 1315168, 1517848, 1574464, 2630336, 3035696, 3148928, 5260672, 6071392, 6297856, 10521344, 12142784, 12595712, 13850363, 21042688, 24285568, 27700726, 48571136, 55401452, 97142272, 110802904, 221605808, 443211616, 886423232, 1772846464, 3545692928, 7091385856]

約数ペア:

[(1, 7091385856), (2, 3545692928), (4, 1772846464), (8, 886423232), (16, 443211616), (32, 221605808), (64, 110802904), (73, 97142272), (128, 55401452), (146, 48571136), (256, 27700726), (292, 24285568), (337, 21042688), (512, 13850363), (563, 12595712), (584, 12142784), (674, 10521344), (1126, 6297856), (1168, 6071392), (1348, 5260672), (2252, 3148928), (2336, 3035696), (2696, 2630336), (4504, 1574464), (4672, 1517848), (5392, 1315168), (9008, 787232), (9344, 758924), (10784, 657584), (18016, 393616), (18688, 379462), (21568, 328792), (24601, 288256), (36032, 196808), (37376, 189731), (41099, 172544), (43136, 164396), (49202, 144128), (72064, 98404), (82198, 86272)]