25804156

素因数分解:

$2^2\times 7^1\times {\mathrm{787}}^1\times {\mathrm{1171}}^1$

素因数の和:1969

約数の個数: 24

約数和(自身を含む): 51718016

約数和(自身を除く): 25913860

約数列:

[1, 2, 4, 7, 14, 28, 787, 1171, 1574, 2342, 3148, 4684, 5509, 8197, 11018, 16394, 22036, 32788, 921577, 1843154, 3686308, 6451039, 12902078, 25804156]

約数ペア:

[(1, 25804156), (2, 12902078), (4, 6451039), (7, 3686308), (14, 1843154), (28, 921577), (787, 32788), (1171, 22036), (1574, 16394), (2342, 11018), (3148, 8197), (4684, 5509)]