72938834

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{6551}}^1$

素因数の和:6865

約数の個数: 16

約数和(自身を含む): 115577280

約数和(自身を除く): 42638446

約数列:

[1, 2, 19, 38, 293, 586, 5567, 6551, 11134, 13102, 124469, 248938, 1919443, 3838886, 36469417, 72938834]

約数ペア:

[(1, 72938834), (2, 36469417), (19, 3838886), (38, 1919443), (293, 248938), (586, 124469), (5567, 13102), (6551, 11134)]