8557144

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{2963}}^1$

素因数の和:3007

約数の個数: 24

約数和(自身を含む): 16939260

約数和(自身を除く): 8382116

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 2888, 2963, 5926, 11852, 23704, 56297, 112594, 225188, 450376, 1069643, 2139286, 4278572, 8557144]

約数ペア:

[(1, 8557144), (2, 4278572), (4, 2139286), (8, 1069643), (19, 450376), (38, 225188), (76, 112594), (152, 56297), (361, 23704), (722, 11852), (1444, 5926), (2888, 2963)]