25469264

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{93637}}^1$

素因数の和:93662

約数の個数: 20

約数和(自身を含む): 52250004

約数和(自身を除く): 26780740

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 93637, 187274, 374548, 749096, 1498192, 1591829, 3183658, 6367316, 12734632, 25469264]

約数ペア:

[(1, 25469264), (2, 12734632), (4, 6367316), (8, 3183658), (16, 1591829), (17, 1498192), (34, 749096), (68, 374548), (136, 187274), (272, 93637)]