7240902656

素因数分解:

$2^{11}\times {\mathrm{13}}^1\times {\mathrm{271969}}^1$

素因数の和:272004

約数の個数: 48

約数和(自身を含む): 15592040100

約数和(自身を除く): 8351137444

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1664, 2048, 3328, 6656, 13312, 26624, 271969, 543938, 1087876, 2175752, 3535597, 4351504, 7071194, 8703008, 14142388, 17406016, 28284776, 34812032, 56569552, 69624064, 113139104, 139248128, 226278208, 278496256, 452556416, 556992512, 905112832, 1810225664, 3620451328, 7240902656]

約数ペア:

[(1, 7240902656), (2, 3620451328), (4, 1810225664), (8, 905112832), (13, 556992512), (16, 452556416), (26, 278496256), (32, 226278208), (52, 139248128), (64, 113139104), (104, 69624064), (128, 56569552), (208, 34812032), (256, 28284776), (416, 17406016), (512, 14142388), (832, 8703008), (1024, 7071194), (1664, 4351504), (2048, 3535597), (3328, 2175752), (6656, 1087876), (13312, 543938), (26624, 271969)]