25371052

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{10181}}^1$

素因数の和:10281

約数の個数: 24

約数和(自身を含む): 51317280

約数和(自身を除く): 25946228

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 10181, 20362, 40724, 71267, 142534, 285068, 906109, 1812218, 3624436, 6342763, 12685526, 25371052]

約数ペア:

[(1, 25371052), (2, 12685526), (4, 6342763), (7, 3624436), (14, 1812218), (28, 906109), (89, 285068), (178, 142534), (356, 71267), (623, 40724), (1246, 20362), (2492, 10181)]