24907568

素因数分解:

$2^4\times 7^1\times {\mathrm{222389}}^1$

素因数の和:222404

約数の個数: 20

約数和(自身を含む): 55152720

約数和(自身を除く): 30245152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 222389, 444778, 889556, 1556723, 1779112, 3113446, 3558224, 6226892, 12453784, 24907568]

約数ペア:

[(1, 24907568), (2, 12453784), (4, 6226892), (7, 3558224), (8, 3113446), (14, 1779112), (16, 1556723), (28, 889556), (56, 444778), (112, 222389)]