47140876

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{1307}}^1$

素因数の和:1509

約数の個数: 24

約数和(自身を含む): 84381696

約数和(自身を除く): 37240820

約数列:

[1, 2, 4, 71, 127, 142, 254, 284, 508, 1307, 2614, 5228, 9017, 18034, 36068, 92797, 165989, 185594, 331978, 371188, 663956, 11785219, 23570438, 47140876]

約数ペア:

[(1, 47140876), (2, 23570438), (4, 11785219), (71, 663956), (127, 371188), (142, 331978), (254, 185594), (284, 165989), (508, 92797), (1307, 36068), (2614, 18034), (5228, 9017)]