28058231

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{563}}^1$

素因数の和:686

約数の個数: 16

約数和(自身を含む): 30771840

約数和(自身を除く): 2713609

約数列:

[1, 19, 43, 61, 563, 817, 1159, 2623, 10697, 24209, 34343, 49837, 459971, 652517, 1476749, 28058231]

約数ペア:

[(1, 28058231), (19, 1476749), (43, 652517), (61, 459971), (563, 49837), (817, 34343), (1159, 24209), (2623, 10697)]