25442347

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{4271}}^1$

素因数の和:4338

約数の個数: 16

約数和(自身を含む): 31168512

約数和(自身を除く): 5726165

約数列:

[1, 7, 23, 37, 161, 259, 851, 4271, 5957, 29897, 98233, 158027, 687631, 1106189, 3634621, 25442347]

約数ペア:

[(1, 25442347), (7, 3634621), (23, 1106189), (37, 687631), (161, 158027), (259, 98233), (851, 29897), (4271, 5957)]