42586796

素因数分解:

$2^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{7643}}^1$

素因数の和:7853

約数の個数: 24

約数和(自身を含む): 85612800

約数和(自身を除く): 43026004

約数列:

[1, 2, 4, 7, 14, 28, 199, 398, 796, 1393, 2786, 5572, 7643, 15286, 30572, 53501, 107002, 214004, 1520957, 3041914, 6083828, 10646699, 21293398, 42586796]

約数ペア:

[(1, 42586796), (2, 21293398), (4, 10646699), (7, 6083828), (14, 3041914), (28, 1520957), (199, 214004), (398, 107002), (796, 53501), (1393, 30572), (2786, 15286), (5572, 7643)]