25776968

素因数分解:

$2^3\times 7^1\times {\mathrm{293}}^1\times {\mathrm{1571}}^1$

素因数の和:1877

約数の個数: 32

約数和(自身を含む): 55460160

約数和(自身を除く): 29683192

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 293, 586, 1172, 1571, 2051, 2344, 3142, 4102, 6284, 8204, 10997, 12568, 16408, 21994, 43988, 87976, 460303, 920606, 1841212, 3222121, 3682424, 6444242, 12888484, 25776968]

約数ペア:

[(1, 25776968), (2, 12888484), (4, 6444242), (7, 3682424), (8, 3222121), (14, 1841212), (28, 920606), (56, 460303), (293, 87976), (586, 43988), (1172, 21994), (1571, 16408), (2051, 12568), (2344, 10997), (3142, 8204), (4102, 6284)]