28478152

素因数分解:

$2^3\times {\mathrm{719}}^1\times {\mathrm{4951}}^1$

素因数の和:5676

約数の個数: 16

約数和(自身を含む): 53481600

約数和(自身を除く): 25003448

約数列:

[1, 2, 4, 8, 719, 1438, 2876, 4951, 5752, 9902, 19804, 39608, 3559769, 7119538, 14239076, 28478152]

約数ペア:

[(1, 28478152), (2, 14239076), (4, 7119538), (8, 3559769), (719, 39608), (1438, 19804), (2876, 9902), (4951, 5752)]