28672615

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{7019}}^1$

素因数の和:7086

約数の個数: 16

約数和(自身を含む): 37065600

約数和(自身を除く): 8392985

約数列:

[1, 5, 19, 43, 95, 215, 817, 4085, 7019, 35095, 133361, 301817, 666805, 1509085, 5734523, 28672615]

約数ペア:

[(1, 28672615), (5, 5734523), (19, 1509085), (43, 666805), (95, 301817), (215, 133361), (817, 35095), (4085, 7019)]