25163236

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{19121}}^1$

素因数の和:19179

約数の個数: 24

約数和(自身を含む): 51399936

約数和(自身を除く): 26236700

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 19121, 38242, 76484, 133847, 267694, 535388, 898687, 1797374, 3594748, 6290809, 12581618, 25163236]

約数ペア:

[(1, 25163236), (2, 12581618), (4, 6290809), (7, 3594748), (14, 1797374), (28, 898687), (47, 535388), (94, 267694), (188, 133847), (329, 76484), (658, 38242), (1316, 19121)]