71883790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{6737}}^1$

素因数の和:6852

約数の個数: 32

約数和(自身を含む): 142629984

約数和(自身を除く): 70746194

約数列:

[1, 2, 5, 10, 11, 22, 55, 97, 110, 194, 485, 970, 1067, 2134, 5335, 6737, 10670, 13474, 33685, 67370, 74107, 148214, 370535, 653489, 741070, 1306978, 3267445, 6534890, 7188379, 14376758, 35941895, 71883790]

約数ペア:

[(1, 71883790), (2, 35941895), (5, 14376758), (10, 7188379), (11, 6534890), (22, 3267445), (55, 1306978), (97, 741070), (110, 653489), (194, 370535), (485, 148214), (970, 74107), (1067, 67370), (2134, 33685), (5335, 13474), (6737, 10670)]