39872024

素因数分解:

$2^3\times {\mathrm{997}}^1\times {\mathrm{4999}}^1$

素因数の和:6002

約数の個数: 16

約数和(自身を含む): 74850000

約数和(自身を除く): 34977976

約数列:

[1, 2, 4, 8, 997, 1994, 3988, 4999, 7976, 9998, 19996, 39992, 4984003, 9968006, 19936012, 39872024]

約数ペア:

[(1, 39872024), (2, 19936012), (4, 9968006), (8, 4984003), (997, 39992), (1994, 19996), (3988, 9998), (4999, 7976)]