77641732

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89449}}^1$

素因数の和:89491

約数の個数: 24

約数和(自身を含む): 160294400

約数和(自身を除く): 82652668

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 89449, 178898, 357796, 626143, 1252286, 2504572, 2772919, 5545838, 11091676, 19410433, 38820866, 77641732]

約数ペア:

[(1, 77641732), (2, 38820866), (4, 19410433), (7, 11091676), (14, 5545838), (28, 2772919), (31, 2504572), (62, 1252286), (124, 626143), (217, 357796), (434, 178898), (868, 89449)]