25573072

素因数分解:

$2^4\times 7^1\times {\mathrm{228331}}^1$

素因数の和:228346

約数の個数: 20

約数和(自身を含む): 56626336

約数和(自身を除く): 31053264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 228331, 456662, 913324, 1598317, 1826648, 3196634, 3653296, 6393268, 12786536, 25573072]

約数ペア:

[(1, 25573072), (2, 12786536), (4, 6393268), (7, 3653296), (8, 3196634), (14, 1826648), (16, 1598317), (28, 913324), (56, 456662), (112, 228331)]