8278928

素因数分解:

$2^4\times 7^1\times {\mathrm{193}}^1\times {\mathrm{383}}^1$

素因数の和:591

約数の個数: 40

約数和(自身を含む): 18475008

約数和(自身を除く): 10196080

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 193, 383, 386, 766, 772, 1351, 1532, 1544, 2681, 2702, 3064, 3088, 5362, 5404, 6128, 10724, 10808, 21448, 21616, 42896, 73919, 147838, 295676, 517433, 591352, 1034866, 1182704, 2069732, 4139464, 8278928]

約数ペア:

[(1, 8278928), (2, 4139464), (4, 2069732), (7, 1182704), (8, 1034866), (14, 591352), (16, 517433), (28, 295676), (56, 147838), (112, 73919), (193, 42896), (383, 21616), (386, 21448), (766, 10808), (772, 10724), (1351, 6128), (1532, 5404), (1544, 5362), (2681, 3088), (2702, 3064)]