71643412

素因数分解:

$2^2\times {\mathrm{1013}}^1\times {\mathrm{17681}}^1$

素因数の和:18698

約数の個数: 12

約数和(自身を含む): 125506836

約数和(自身を除く): 53863424

約数列:

[1, 2, 4, 1013, 2026, 4052, 17681, 35362, 70724, 17910853, 35821706, 71643412]

約数ペア:

[(1, 71643412), (2, 35821706), (4, 17910853), (1013, 70724), (2026, 35362), (4052, 17681)]