15778865296

素因数分解:

$2^4\times {\mathrm{4391}}^1\times {\mathrm{224591}}^1$

素因数の和:228990

約数の個数: 20

約数和(自身を含む): 30578649984

約数和(自身を除く): 14799784688

約数列:

[1, 2, 4, 8, 16, 4391, 8782, 17564, 35128, 70256, 224591, 449182, 898364, 1796728, 3593456, 986179081, 1972358162, 3944716324, 7889432648, 15778865296]

約数ペア:

[(1, 15778865296), (2, 7889432648), (4, 3944716324), (8, 1972358162), (16, 986179081), (4391, 3593456), (8782, 1796728), (17564, 898364), (35128, 449182), (70256, 224591)]