64779652

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{18217}}^1$

素因数の和:18355

約数の個数: 24

約数和(自身を含む): 130586624

約数和(自身を除く): 65806972

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 889, 1778, 3556, 18217, 36434, 72868, 127519, 255038, 510076, 2313559, 4627118, 9254236, 16194913, 32389826, 64779652]

約数ペア:

[(1, 64779652), (2, 32389826), (4, 16194913), (7, 9254236), (14, 4627118), (28, 2313559), (127, 510076), (254, 255038), (508, 127519), (889, 72868), (1778, 36434), (3556, 18217)]