2897627488

素因数分解:

$2^5\times 7^1\times {\mathrm{1123}}^1\times {\mathrm{11519}}^1$

素因数の和:12659

約数の個数: 48

約数和(自身を含む): 6526033920

約数和(自身を除く): 3628406432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1123, 2246, 4492, 7861, 8984, 11519, 15722, 17968, 23038, 31444, 35936, 46076, 62888, 80633, 92152, 125776, 161266, 184304, 251552, 322532, 368608, 645064, 1290128, 2580256, 12935837, 25871674, 51743348, 90550859, 103486696, 181101718, 206973392, 362203436, 413946784, 724406872, 1448813744, 2897627488]

約数ペア:

[(1, 2897627488), (2, 1448813744), (4, 724406872), (7, 413946784), (8, 362203436), (14, 206973392), (16, 181101718), (28, 103486696), (32, 90550859), (56, 51743348), (112, 25871674), (224, 12935837), (1123, 2580256), (2246, 1290128), (4492, 645064), (7861, 368608), (8984, 322532), (11519, 251552), (15722, 184304), (17968, 161266), (23038, 125776), (31444, 92152), (35936, 80633), (46076, 62888)]