25380572

素因数分解:

$2^2\times 7^1\times {\mathrm{283}}^1\times {\mathrm{3203}}^1$

素因数の和:3497

約数の個数: 24

約数和(自身を含む): 50956416

約数和(自身を除く): 25575844

約数列:

[1, 2, 4, 7, 14, 28, 283, 566, 1132, 1981, 3203, 3962, 6406, 7924, 12812, 22421, 44842, 89684, 906449, 1812898, 3625796, 6345143, 12690286, 25380572]

約数ペア:

[(1, 25380572), (2, 12690286), (4, 6345143), (7, 3625796), (14, 1812898), (28, 906449), (283, 89684), (566, 44842), (1132, 22421), (1981, 12812), (3203, 7924), (3962, 6406)]