27511528

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{293}}^1$

素因数の和:418

約数の個数: 48

約数和(自身を含む): 57479940

約数和(自身を除く): 29968412

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 97, 121, 194, 242, 293, 388, 484, 586, 776, 968, 1067, 1172, 2134, 2344, 3223, 4268, 6446, 8536, 11737, 12892, 23474, 25784, 28421, 35453, 46948, 56842, 70906, 93896, 113684, 141812, 227368, 283624, 312631, 625262, 1250524, 2501048, 3438941, 6877882, 13755764, 27511528]

約数ペア:

[(1, 27511528), (2, 13755764), (4, 6877882), (8, 3438941), (11, 2501048), (22, 1250524), (44, 625262), (88, 312631), (97, 283624), (121, 227368), (194, 141812), (242, 113684), (293, 93896), (388, 70906), (484, 56842), (586, 46948), (776, 35453), (968, 28421), (1067, 25784), (1172, 23474), (2134, 12892), (2344, 11737), (3223, 8536), (4268, 6446)]