67589764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{80849}}^1$

素因数の和:80883

約数の個数: 24

約数和(自身を含む): 135828000

約数和(自身を除く): 68238236

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 80849, 161698, 323396, 889339, 1536131, 1778678, 3072262, 3557356, 6144524, 16897441, 33794882, 67589764]

約数ペア:

[(1, 67589764), (2, 33794882), (4, 16897441), (11, 6144524), (19, 3557356), (22, 3072262), (38, 1778678), (44, 1536131), (76, 889339), (209, 323396), (418, 161698), (836, 80849)]