68786576

素因数分解:

$2^4\times {\mathrm{1019}}^1\times {\mathrm{4219}}^1$

素因数の和:5246

約数の個数: 20

約数和(自身を含む): 133436400

約数和(自身を除く): 64649824

約数列:

[1, 2, 4, 8, 16, 1019, 2038, 4076, 4219, 8152, 8438, 16304, 16876, 33752, 67504, 4299161, 8598322, 17196644, 34393288, 68786576]

約数ペア:

[(1, 68786576), (2, 34393288), (4, 17196644), (8, 8598322), (16, 4299161), (1019, 67504), (2038, 33752), (4076, 16876), (4219, 16304), (8152, 8438)]