72931766

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{5531}}^1$

素因数の和:5899

約数の個数: 16

約数和(自身を含む): 115508160

約数和(自身を除く): 42576394

約数列:

[1, 2, 19, 38, 347, 694, 5531, 6593, 11062, 13186, 105089, 210178, 1919257, 3838514, 36465883, 72931766]

約数ペア:

[(1, 72931766), (2, 36465883), (19, 3838514), (38, 1919257), (347, 210178), (694, 105089), (5531, 13186), (6593, 11062)]