39025084

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 81034240

約数和(自身を除く): 42009156

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 139, 148, 259, 271, 278, 518, 542, 556, 973, 1036, 1084, 1897, 1946, 3794, 3892, 5143, 7588, 10027, 10286, 20054, 20572, 36001, 37669, 40108, 70189, 72002, 75338, 140378, 144004, 150676, 263683, 280756, 527366, 1054732, 1393753, 2787506, 5575012, 9756271, 19512542, 39025084]

約数ペア:

[(1, 39025084), (2, 19512542), (4, 9756271), (7, 5575012), (14, 2787506), (28, 1393753), (37, 1054732), (74, 527366), (139, 280756), (148, 263683), (259, 150676), (271, 144004), (278, 140378), (518, 75338), (542, 72002), (556, 70189), (973, 40108), (1036, 37669), (1084, 36001), (1897, 20572), (1946, 20054), (3794, 10286), (3892, 10027), (5143, 7588)]