70149104

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{82723}}^1$

素因数の和:82784

約数の個数: 20

約数和(自身を含む): 138479976

約数和(自身を除く): 68330872

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 82723, 165446, 330892, 661784, 1323568, 4384319, 8768638, 17537276, 35074552, 70149104]

約数ペア:

[(1, 70149104), (2, 35074552), (4, 17537276), (8, 8768638), (16, 4384319), (53, 1323568), (106, 661784), (212, 330892), (424, 165446), (848, 82723)]