56128204

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67139}}^1$

素因数の和:67173

約数の個数: 24

約数和(自身を含む): 112795200

約数和(自身を除く): 56666996

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 67139, 134278, 268556, 738529, 1275641, 1477058, 2551282, 2954116, 5102564, 14032051, 28064102, 56128204]

約数ペア:

[(1, 56128204), (2, 28064102), (4, 14032051), (11, 5102564), (19, 2954116), (22, 2551282), (38, 1477058), (44, 1275641), (76, 738529), (209, 268556), (418, 134278), (836, 67139)]