12748492792

素因数分解:

$2^3\times 7^1\times {\mathrm{1783}}^1\times {\mathrm{127679}}^1$

素因数の和:129475

約数の個数: 32

約数和(自身を含む): 27333734400

約数和(自身を除く): 14585241608

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1783, 3566, 7132, 12481, 14264, 24962, 49924, 99848, 127679, 255358, 510716, 893753, 1021432, 1787506, 3575012, 7150024, 227651657, 455303314, 910606628, 1593561599, 1821213256, 3187123198, 6374246396, 12748492792]

約数ペア:

[(1, 12748492792), (2, 6374246396), (4, 3187123198), (7, 1821213256), (8, 1593561599), (14, 910606628), (28, 455303314), (56, 227651657), (1783, 7150024), (3566, 3575012), (7132, 1787506), (12481, 1021432), (14264, 893753), (24962, 510716), (49924, 255358), (99848, 127679)]