27788432

素因数分解:

$2^4\times 7^1\times {\mathrm{227}}^1\times {\mathrm{1093}}^1$

素因数の和:1335

約数の個数: 40

約数和(自身を含む): 61859136

約数和(自身を除く): 34070704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 227, 454, 908, 1093, 1589, 1816, 2186, 3178, 3632, 4372, 6356, 7651, 8744, 12712, 15302, 17488, 25424, 30604, 61208, 122416, 248111, 496222, 992444, 1736777, 1984888, 3473554, 3969776, 6947108, 13894216, 27788432]

約数ペア:

[(1, 27788432), (2, 13894216), (4, 6947108), (7, 3969776), (8, 3473554), (14, 1984888), (16, 1736777), (28, 992444), (56, 496222), (112, 248111), (227, 122416), (454, 61208), (908, 30604), (1093, 25424), (1589, 17488), (1816, 15302), (2186, 12712), (3178, 8744), (3632, 7651), (4372, 6356)]