67929356

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{25309}}^1$

素因数の和:25385

約数の個数: 24

約数和(自身を含む): 131814480

約数和(自身を除く): 63885124

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 25309, 50618, 101236, 278399, 556798, 1113596, 1543849, 3087698, 6175396, 16982339, 33964678, 67929356]

約数ペア:

[(1, 67929356), (2, 33964678), (4, 16982339), (11, 6175396), (22, 3087698), (44, 1543849), (61, 1113596), (122, 556798), (244, 278399), (671, 101236), (1342, 50618), (2684, 25309)]