25936484

素因数分解:

$2^2\times 7^2\times {\mathrm{132329}}^1$

素因数の和:132347

約数の個数: 18

約数和(自身を含む): 52799670

約数和(自身を除く): 26863186

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 132329, 264658, 529316, 926303, 1852606, 3705212, 6484121, 12968242, 25936484]

約数ペア:

[(1, 25936484), (2, 12968242), (4, 6484121), (7, 3705212), (14, 1852606), (28, 926303), (49, 529316), (98, 264658), (196, 132329)]