39994268216

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{19302253}}^1$

素因数の和:19302303

約数の個数: 32

約数和(自身を含む): 88018278240

約数和(自身を除く): 48024010024

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 19302253, 38604506, 77209012, 135115771, 154418024, 270231542, 540463084, 714183361, 1080926168, 1428366722, 2856733444, 4999283527, 5713466888, 9998567054, 19997134108, 39994268216]

約数ペア:

[(1, 39994268216), (2, 19997134108), (4, 9998567054), (7, 5713466888), (8, 4999283527), (14, 2856733444), (28, 1428366722), (37, 1080926168), (56, 714183361), (74, 540463084), (148, 270231542), (259, 154418024), (296, 135115771), (518, 77209012), (1036, 38604506), (2072, 19302253)]