69375916

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{661}}^1\times {\mathrm{1381}}^1$

素因数の和:2065

約数の個数: 24

約数和(自身を含む): 128083760

約数和(自身を除く): 58707844

約数列:

[1, 2, 4, 19, 38, 76, 661, 1322, 1381, 2644, 2762, 5524, 12559, 25118, 26239, 50236, 52478, 104956, 912841, 1825682, 3651364, 17343979, 34687958, 69375916]

約数ペア:

[(1, 69375916), (2, 34687958), (4, 17343979), (19, 3651364), (38, 1825682), (76, 912841), (661, 104956), (1322, 52478), (1381, 50236), (2644, 26239), (2762, 25118), (5524, 12559)]