4065983488

素因数分解:

$2^{10}\times 7^1\times {\mathrm{157}}^1\times {\mathrm{3613}}^1$

素因数の和:3797

約数の個数: 88

約数和(自身を含む): 9350892512

約数和(自身を除く): 5284909024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 157, 224, 256, 314, 448, 512, 628, 896, 1024, 1099, 1256, 1792, 2198, 2512, 3584, 3613, 4396, 5024, 7168, 7226, 8792, 10048, 14452, 17584, 20096, 25291, 28904, 35168, 40192, 50582, 57808, 70336, 80384, 101164, 115616, 140672, 160768, 202328, 231232, 281344, 404656, 462464, 562688, 567241, 809312, 924928, 1125376, 1134482, 1618624, 1849856, 2268964, 3237248, 3699712, 3970687, 4537928, 6474496, 7941374, 9075856, 12948992, 15882748, 18151712, 25897984, 31765496, 36303424, 63530992, 72606848, 127061984, 145213696, 254123968, 290427392, 508247936, 580854784, 1016495872, 2032991744, 4065983488]

約数ペア:

[(1, 4065983488), (2, 2032991744), (4, 1016495872), (7, 580854784), (8, 508247936), (14, 290427392), (16, 254123968), (28, 145213696), (32, 127061984), (56, 72606848), (64, 63530992), (112, 36303424), (128, 31765496), (157, 25897984), (224, 18151712), (256, 15882748), (314, 12948992), (448, 9075856), (512, 7941374), (628, 6474496), (896, 4537928), (1024, 3970687), (1099, 3699712), (1256, 3237248), (1792, 2268964), (2198, 1849856), (2512, 1618624), (3584, 1134482), (3613, 1125376), (4396, 924928), (5024, 809312), (7168, 567241), (7226, 562688), (8792, 462464), (10048, 404656), (14452, 281344), (17584, 231232), (20096, 202328), (25291, 160768), (28904, 140672), (35168, 115616), (40192, 101164), (50582, 80384), (57808, 70336)]