28567469

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{619}}^1$

素因数の和:992

約数の個数: 16

約数和(自身を含む): 34521600

約数和(自身を除く): 5954131

約数列:

[1, 7, 19, 133, 347, 619, 2429, 4333, 6593, 11761, 46151, 82327, 214793, 1503551, 4081067, 28567469]

約数ペア:

[(1, 28567469), (7, 4081067), (19, 1503551), (133, 214793), (347, 82327), (619, 46151), (2429, 11761), (4333, 6593)]