4005272

素因数分解:

$2^3\times {\mathrm{379}}^1\times {\mathrm{1321}}^1$

素因数の和:1706

約数の個数: 16

約数和(自身を含む): 7535400

約数和(自身を除く): 3530128

約数列:

[1, 2, 4, 8, 379, 758, 1321, 1516, 2642, 3032, 5284, 10568, 500659, 1001318, 2002636, 4005272]

約数ペア:

[(1, 4005272), (2, 2002636), (4, 1001318), (8, 500659), (379, 10568), (758, 5284), (1321, 3032), (1516, 2642)]