253760864

素因数分解:

$2^5\times 7^1\times {\mathrm{1132861}}^1$

素因数の和:1132878

約数の個数: 24

約数和(自身を含む): 570962448

約数和(自身を除く): 317201584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1132861, 2265722, 4531444, 7930027, 9062888, 15860054, 18125776, 31720108, 36251552, 63440216, 126880432, 253760864]

約数ペア:

[(1, 253760864), (2, 126880432), (4, 63440216), (7, 36251552), (8, 31720108), (14, 18125776), (16, 15860054), (28, 9062888), (32, 7930027), (56, 4531444), (112, 2265722), (224, 1132861)]