70149212

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{19727}}^1$

素因数の和:19865

約数の個数: 24

約数和(自身を含む): 141410304

約数和(自身を除く): 71261092

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 889, 1778, 3556, 19727, 39454, 78908, 138089, 276178, 552356, 2505329, 5010658, 10021316, 17537303, 35074606, 70149212]

約数ペア:

[(1, 70149212), (2, 35074606), (4, 17537303), (7, 10021316), (14, 5010658), (28, 2505329), (127, 552356), (254, 276178), (508, 138089), (889, 78908), (1778, 39454), (3556, 19727)]