25996516

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71419}}^1$

素因数の和:71443

約数の個数: 24

約数和(自身を含む): 55993280

約数和(自身を除く): 29996764

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 71419, 142838, 285676, 499933, 928447, 999866, 1856894, 1999732, 3713788, 6499129, 12998258, 25996516]

約数ペア:

[(1, 25996516), (2, 12998258), (4, 6499129), (7, 3713788), (13, 1999732), (14, 1856894), (26, 999866), (28, 928447), (52, 499933), (91, 285676), (182, 142838), (364, 71419)]