28488277

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{991}}^1$

素因数の和:1116

約数の個数: 16

約数和(自身を含む): 32140800

約数和(自身を除く): 3652523

約数列:

[1, 17, 19, 89, 323, 991, 1513, 1691, 16847, 18829, 28747, 88199, 320093, 1499383, 1675781, 28488277]

約数ペア:

[(1, 28488277), (17, 1675781), (19, 1499383), (89, 320093), (323, 88199), (991, 28747), (1513, 18829), (1691, 16847)]