25638484

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{1619}}^1$

素因数の和:1767

約数の個数: 24

約数和(自身を含む): 46539360

約数和(自身を除く): 20900876

約数列:

[1, 2, 4, 37, 74, 107, 148, 214, 428, 1619, 3238, 3959, 6476, 7918, 15836, 59903, 119806, 173233, 239612, 346466, 692932, 6409621, 12819242, 25638484]

約数ペア:

[(1, 25638484), (2, 12819242), (4, 6409621), (37, 692932), (74, 346466), (107, 239612), (148, 173233), (214, 119806), (428, 59903), (1619, 15836), (3238, 7918), (3959, 6476)]