3917870144

素因数分解:

$2^6\times {\mathrm{307}}^1\times {\mathrm{199403}}^1$

素因数の和:199722

約数の個数: 28

約数和(自身を含む): 7799886864

約数和(自身を除く): 3882016720

約数列:

[1, 2, 4, 8, 16, 32, 64, 307, 614, 1228, 2456, 4912, 9824, 19648, 199403, 398806, 797612, 1595224, 3190448, 6380896, 12761792, 61216721, 122433442, 244866884, 489733768, 979467536, 1958935072, 3917870144]

約数ペア:

[(1, 3917870144), (2, 1958935072), (4, 979467536), (8, 489733768), (16, 244866884), (32, 122433442), (64, 61216721), (307, 12761792), (614, 6380896), (1228, 3190448), (2456, 1595224), (4912, 797612), (9824, 398806), (19648, 199403)]