25205908

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{69247}}^1$

素因数の和:69271

約数の個数: 24

約数和(自身を含む): 54290432

約数和(自身を除く): 29084524

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 69247, 138494, 276988, 484729, 900211, 969458, 1800422, 1938916, 3600844, 6301477, 12602954, 25205908]

約数ペア:

[(1, 25205908), (2, 12602954), (4, 6301477), (7, 3600844), (13, 1938916), (14, 1800422), (26, 969458), (28, 900211), (52, 484729), (91, 276988), (182, 138494), (364, 69247)]