70240024

素因数分解:

$2^3\times {\mathrm{409}}^1\times {\mathrm{21467}}^1$

素因数の和:21882

約数の個数: 16

約数和(自身を含む): 132028200

約数和(自身を除く): 61788176

約数列:

[1, 2, 4, 8, 409, 818, 1636, 3272, 21467, 42934, 85868, 171736, 8780003, 17560006, 35120012, 70240024]

約数ペア:

[(1, 70240024), (2, 35120012), (4, 17560006), (8, 8780003), (409, 171736), (818, 85868), (1636, 42934), (3272, 21467)]