27960268

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{8837}}^1$

素因数の和:8961

約数の個数: 24

約数和(自身を含む): 56421792

約数和(自身を除く): 28461524

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 791, 1582, 3164, 8837, 17674, 35348, 61859, 123718, 247436, 998581, 1997162, 3994324, 6990067, 13980134, 27960268]

約数ペア:

[(1, 27960268), (2, 13980134), (4, 6990067), (7, 3994324), (14, 1997162), (28, 998581), (113, 247436), (226, 123718), (452, 61859), (791, 35348), (1582, 17674), (3164, 8837)]