42758936

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{751}}^1$

素因数の和:1415

約数の個数: 32

約数和(自身を含む): 87713280

約数和(自身を除く): 44954344

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 647, 751, 1294, 1502, 2588, 3004, 5176, 6008, 7117, 8261, 14234, 16522, 28468, 33044, 56936, 66088, 485897, 971794, 1943588, 3887176, 5344867, 10689734, 21379468, 42758936]

約数ペア:

[(1, 42758936), (2, 21379468), (4, 10689734), (8, 5344867), (11, 3887176), (22, 1943588), (44, 971794), (88, 485897), (647, 66088), (751, 56936), (1294, 33044), (1502, 28468), (2588, 16522), (3004, 14234), (5176, 8261), (6008, 7117)]