67701381128

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{497804273}}^1$

素因数の和:497804296

約数の個数: 16

約数和(自身を含む): 134407153980

約数和(自身を除く): 66705772852

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 497804273, 995608546, 1991217092, 3982434184, 8462672641, 16925345282, 33850690564, 67701381128]

約数ペア:

[(1, 67701381128), (2, 33850690564), (4, 16925345282), (8, 8462672641), (17, 3982434184), (34, 1991217092), (68, 995608546), (136, 497804273)]