27783952

素因数分解:

$2^4\times 7^1\times {\mathrm{248071}}^1$

素因数の和:248086

約数の個数: 20

約数和(自身を含む): 61521856

約数和(自身を除く): 33737904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 248071, 496142, 992284, 1736497, 1984568, 3472994, 3969136, 6945988, 13891976, 27783952]

約数ペア:

[(1, 27783952), (2, 13891976), (4, 6945988), (7, 3969136), (8, 3472994), (14, 1984568), (16, 1736497), (28, 992284), (56, 496142), (112, 248071)]