7983988

素因数分解:

$2^2\times {\mathrm{31}}^3\times {\mathrm{67}}^1$

素因数の和:164

約数の個数: 24

約数和(自身を含む): 14653184

約数和(自身を除く): 6669196

約数列:

[1, 2, 4, 31, 62, 67, 124, 134, 268, 961, 1922, 2077, 3844, 4154, 8308, 29791, 59582, 64387, 119164, 128774, 257548, 1995997, 3991994, 7983988]

約数ペア:

[(1, 7983988), (2, 3991994), (4, 1995997), (31, 257548), (62, 128774), (67, 119164), (124, 64387), (134, 59582), (268, 29791), (961, 8308), (1922, 4154), (2077, 3844)]