129675388

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{773}}^1\times {\mathrm{2467}}^1$

素因数の和:3261

約数の個数: 24

約数和(自身を含む): 240689232

約数和(自身を除く): 111013844

約数列:

[1, 2, 4, 17, 34, 68, 773, 1546, 2467, 3092, 4934, 9868, 13141, 26282, 41939, 52564, 83878, 167756, 1906991, 3813982, 7627964, 32418847, 64837694, 129675388]

約数ペア:

[(1, 129675388), (2, 64837694), (4, 32418847), (17, 7627964), (34, 3813982), (68, 1906991), (773, 167756), (1546, 83878), (2467, 52564), (3092, 41939), (4934, 26282), (9868, 13141)]