73220392

素因数分解:

$2^3\times 7^1\times {\mathrm{1307507}}^1$

素因数の和:1307520

約数の個数: 16

約数和(自身を含む): 156900960

約数和(自身を除く): 83680568

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1307507, 2615014, 5230028, 9152549, 10460056, 18305098, 36610196, 73220392]

約数ペア:

[(1, 73220392), (2, 36610196), (4, 18305098), (7, 10460056), (8, 9152549), (14, 5230028), (28, 2615014), (56, 1307507)]