25658192

素因数分解:

$2^4\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1187}}^1$

素因数の和:1395

約数の個数: 40

約数和(自身を含む): 57157056

約数和(自身を除く): 31498864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 193, 386, 772, 1187, 1351, 1544, 2374, 2702, 3088, 4748, 5404, 8309, 9496, 10808, 16618, 18992, 21616, 33236, 66472, 132944, 229091, 458182, 916364, 1603637, 1832728, 3207274, 3665456, 6414548, 12829096, 25658192]

約数ペア:

[(1, 25658192), (2, 12829096), (4, 6414548), (7, 3665456), (8, 3207274), (14, 1832728), (16, 1603637), (28, 916364), (56, 458182), (112, 229091), (193, 132944), (386, 66472), (772, 33236), (1187, 21616), (1351, 18992), (1544, 16618), (2374, 10808), (2702, 9496), (3088, 8309), (4748, 5404)]