7940428

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5077}}^1$

素因数の和:5121

約数の個数: 24

約数和(自身を含む): 15355872

約数和(自身を除く): 7415444

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1564, 5077, 10154, 20308, 86309, 116771, 172618, 233542, 345236, 467084, 1985107, 3970214, 7940428]

約数ペア:

[(1, 7940428), (2, 3970214), (4, 1985107), (17, 467084), (23, 345236), (34, 233542), (46, 172618), (68, 116771), (92, 86309), (391, 20308), (782, 10154), (1564, 5077)]