27183128

素因数分解:

$2^3\times 7^1\times {\mathrm{421}}^1\times {\mathrm{1153}}^1$

素因数の和:1587

約数の個数: 32

約数和(自身を含む): 58438560

約数和(自身を除く): 31255432

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 421, 842, 1153, 1684, 2306, 2947, 3368, 4612, 5894, 8071, 9224, 11788, 16142, 23576, 32284, 64568, 485413, 970826, 1941652, 3397891, 3883304, 6795782, 13591564, 27183128]

約数ペア:

[(1, 27183128), (2, 13591564), (4, 6795782), (7, 3883304), (8, 3397891), (14, 1941652), (28, 970826), (56, 485413), (421, 64568), (842, 32284), (1153, 23576), (1684, 16142), (2306, 11788), (2947, 9224), (3368, 8071), (4612, 5894)]