39996628

素因数分解:

$2^2\times 7^1\times {\mathrm{379}}^1\times {\mathrm{3769}}^1$

素因数の和:4159

約数の個数: 24

約数和(自身を含む): 80225600

約数和(自身を除く): 40228972

約数列:

[1, 2, 4, 7, 14, 28, 379, 758, 1516, 2653, 3769, 5306, 7538, 10612, 15076, 26383, 52766, 105532, 1428451, 2856902, 5713804, 9999157, 19998314, 39996628]

約数ペア:

[(1, 39996628), (2, 19998314), (4, 9999157), (7, 5713804), (14, 2856902), (28, 1428451), (379, 105532), (758, 52766), (1516, 26383), (2653, 15076), (3769, 10612), (5306, 7538)]