74487532

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{20947}}^1$

素因数の和:21085

約数の個数: 24

約数和(自身を含む): 150155264

約数和(自身を除く): 75667732

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 889, 1778, 3556, 20947, 41894, 83788, 146629, 293258, 586516, 2660269, 5320538, 10641076, 18621883, 37243766, 74487532]

約数ペア:

[(1, 74487532), (2, 37243766), (4, 18621883), (7, 10641076), (14, 5320538), (28, 2660269), (127, 586516), (254, 293258), (508, 146629), (889, 83788), (1778, 41894), (3556, 20947)]