8671372

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1607}}^1$

素因数の和:1701

約数の個数: 24

約数和(自身を含む): 16208640

約数和(自身を除く): 7537268

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 1349, 1607, 2698, 3214, 5396, 6428, 30533, 61066, 114097, 122132, 228194, 456388, 2167843, 4335686, 8671372]

約数ペア:

[(1, 8671372), (2, 4335686), (4, 2167843), (19, 456388), (38, 228194), (71, 122132), (76, 114097), (142, 61066), (284, 30533), (1349, 6428), (1607, 5396), (2698, 3214)]