68139368

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{10607}}^1$

素因数の和:10697

約数の個数: 32

約数和(自身を含む): 141298560

約数和(自身を除く): 73159192

約数列:

[1, 2, 4, 8, 11, 22, 44, 73, 88, 146, 292, 584, 803, 1606, 3212, 6424, 10607, 21214, 42428, 84856, 116677, 233354, 466708, 774311, 933416, 1548622, 3097244, 6194488, 8517421, 17034842, 34069684, 68139368]

約数ペア:

[(1, 68139368), (2, 34069684), (4, 17034842), (8, 8517421), (11, 6194488), (22, 3097244), (44, 1548622), (73, 933416), (88, 774311), (146, 466708), (292, 233354), (584, 116677), (803, 84856), (1606, 42428), (3212, 21214), (6424, 10607)]