76824188

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{19739}}^1$

素因数の和:19889

約数の個数: 24

約数和(自身を含む): 154761600

約数和(自身を除く): 77937412

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 19739, 39478, 78956, 138173, 276346, 552692, 2743721, 5487442, 10974884, 19206047, 38412094, 76824188]

約数ペア:

[(1, 76824188), (2, 38412094), (4, 19206047), (7, 10974884), (14, 5487442), (28, 2743721), (139, 552692), (278, 276346), (556, 138173), (973, 78956), (1946, 39478), (3892, 19739)]