28567523

素因数分解:

${\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{739}}^1$

素因数の和:842

約数の個数: 16

約数和(自身を含む): 31257600

約数和(自身を除く): 2690077

約数列:

[1, 29, 31, 43, 739, 899, 1247, 1333, 21431, 22909, 31777, 38657, 664361, 921533, 985087, 28567523]

約数ペア:

[(1, 28567523), (29, 985087), (31, 921533), (43, 664361), (739, 38657), (899, 31777), (1247, 22909), (1333, 21431)]