70894864

素因数分解:

$2^4\times {\mathrm{1223}}^1\times {\mathrm{3623}}^1$

素因数の和:4854

約数の個数: 20

約数和(自身を含む): 137509056

約数和(自身を除く): 66614192

約数列:

[1, 2, 4, 8, 16, 1223, 2446, 3623, 4892, 7246, 9784, 14492, 19568, 28984, 57968, 4430929, 8861858, 17723716, 35447432, 70894864]

約数ペア:

[(1, 70894864), (2, 35447432), (4, 17723716), (8, 8861858), (16, 4430929), (1223, 57968), (2446, 28984), (3623, 19568), (4892, 14492), (7246, 9784)]