76769560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{274177}}^1$

素因数の和:274195

約数の個数: 32

約数和(自身を含む): 197408160

約数和(自身を除く): 120638600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 274177, 548354, 1096708, 1370885, 1919239, 2193416, 2741770, 3838478, 5483540, 7676956, 9596195, 10967080, 15353912, 19192390, 38384780, 76769560]

約数ペア:

[(1, 76769560), (2, 38384780), (4, 19192390), (5, 15353912), (7, 10967080), (8, 9596195), (10, 7676956), (14, 5483540), (20, 3838478), (28, 2741770), (35, 2193416), (40, 1919239), (56, 1370885), (70, 1096708), (140, 548354), (280, 274177)]