71768168

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{472159}}^1$

素因数の和:472184

約数の個数: 16

約数和(自身を含む): 141648000

約数和(自身を除く): 69879832

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 472159, 944318, 1888636, 3777272, 8971021, 17942042, 35884084, 71768168]

約数ペア:

[(1, 71768168), (2, 35884084), (4, 17942042), (8, 8971021), (19, 3777272), (38, 1888636), (76, 944318), (152, 472159)]