17528080696

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{23081}}^1$

素因数の和:23356

約数の個数: 64

約数和(自身を含む): 38290268160

約数和(自身を除く): 20762187464

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 191, 284, 382, 497, 568, 764, 994, 1337, 1528, 1988, 2674, 3976, 5348, 10696, 13561, 23081, 27122, 46162, 54244, 92324, 94927, 108488, 161567, 184648, 189854, 323134, 379708, 646268, 759416, 1292536, 1638751, 3277502, 4408471, 6555004, 8816942, 11471257, 13110008, 17633884, 22942514, 30859297, 35267768, 45885028, 61718594, 91770056, 123437188, 246874376, 313001441, 626002882, 1252005764, 2191010087, 2504011528, 4382020174, 8764040348, 17528080696]

約数ペア:

[(1, 17528080696), (2, 8764040348), (4, 4382020174), (7, 2504011528), (8, 2191010087), (14, 1252005764), (28, 626002882), (56, 313001441), (71, 246874376), (142, 123437188), (191, 91770056), (284, 61718594), (382, 45885028), (497, 35267768), (568, 30859297), (764, 22942514), (994, 17633884), (1337, 13110008), (1528, 11471257), (1988, 8816942), (2674, 6555004), (3976, 4408471), (5348, 3277502), (10696, 1638751), (13561, 1292536), (23081, 759416), (27122, 646268), (46162, 379708), (54244, 323134), (92324, 189854), (94927, 184648), (108488, 161567)]