3989936

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{8599}}^1$

素因数の和:8636

約数の個数: 20

約数和(自身を含む): 7998000

約数和(自身を除く): 4008064

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 8599, 17198, 34396, 68792, 137584, 249371, 498742, 997484, 1994968, 3989936]

約数ペア:

[(1, 3989936), (2, 1994968), (4, 997484), (8, 498742), (16, 249371), (29, 137584), (58, 68792), (116, 34396), (232, 17198), (464, 8599)]