729932

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1$

素因数の和:341

約数の個数: 24

約数和(自身を含む): 1478400

約数和(自身を除く): 748468

約数列:

[1, 2, 4, 7, 14, 28, 131, 199, 262, 398, 524, 796, 917, 1393, 1834, 2786, 3668, 5572, 26069, 52138, 104276, 182483, 364966, 729932]

約数ペア:

[(1, 729932), (2, 364966), (4, 182483), (7, 104276), (14, 52138), (28, 26069), (131, 5572), (199, 3668), (262, 2786), (398, 1834), (524, 1393), (796, 917)]