66884752

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{10271}}^1$

素因数の和:10327

約数の個数: 40

約数和(自身を含む): 145204992

約数和(自身を除く): 78320240

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 148, 176, 296, 407, 592, 814, 1628, 3256, 6512, 10271, 20542, 41084, 82168, 112981, 164336, 225962, 380027, 451924, 760054, 903848, 1520108, 1807696, 3040216, 4180297, 6080432, 8360594, 16721188, 33442376, 66884752]

約数ペア:

[(1, 66884752), (2, 33442376), (4, 16721188), (8, 8360594), (11, 6080432), (16, 4180297), (22, 3040216), (37, 1807696), (44, 1520108), (74, 903848), (88, 760054), (148, 451924), (176, 380027), (296, 225962), (407, 164336), (592, 112981), (814, 82168), (1628, 41084), (3256, 20542), (6512, 10271)]