71396368

素因数分解:

$2^4\times {\mathrm{353}}^1\times {\mathrm{12641}}^1$

素因数の和:13002

約数の個数: 20

約数和(自身を含む): 138733308

約数和(自身を除く): 67336940

約数列:

[1, 2, 4, 8, 16, 353, 706, 1412, 2824, 5648, 12641, 25282, 50564, 101128, 202256, 4462273, 8924546, 17849092, 35698184, 71396368]

約数ペア:

[(1, 71396368), (2, 35698184), (4, 17849092), (8, 8924546), (16, 4462273), (353, 202256), (706, 101128), (1412, 50564), (2824, 25282), (5648, 12641)]