71944639

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{1613}}^1$

素因数の和:1746

約数の個数: 16

約数和(自身を含む): 80260992

約数和(自身を除く): 8316353

約数列:

[1, 13, 47, 73, 611, 949, 1613, 3431, 20969, 44603, 75811, 117749, 985543, 1530737, 5534203, 71944639]

約数ペア:

[(1, 71944639), (13, 5534203), (47, 1530737), (73, 985543), (611, 117749), (949, 75811), (1613, 44603), (3431, 20969)]