28362512

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{24967}}^1$

素因数の和:25046

約数の個数: 20

約数和(自身を含む): 55728576

約数和(自身を除く): 27366064

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 24967, 49934, 99868, 199736, 399472, 1772657, 3545314, 7090628, 14181256, 28362512]

約数ペア:

[(1, 28362512), (2, 14181256), (4, 7090628), (8, 3545314), (16, 1772657), (71, 399472), (142, 199736), (284, 99868), (568, 49934), (1136, 24967)]