7988008

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2129}}^1$

素因数の和:2209

約数の個数: 32

約数和(自身を含む): 17380800

約数和(自身を除く): 9392792

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 268, 469, 536, 938, 1876, 2129, 3752, 4258, 8516, 14903, 17032, 29806, 59612, 119224, 142643, 285286, 570572, 998501, 1141144, 1997002, 3994004, 7988008]

約数ペア:

[(1, 7988008), (2, 3994004), (4, 1997002), (7, 1141144), (8, 998501), (14, 570572), (28, 285286), (56, 142643), (67, 119224), (134, 59612), (268, 29806), (469, 17032), (536, 14903), (938, 8516), (1876, 4258), (2129, 3752)]