64540452

素因数分解:

$2^2\times 3^1\times {\mathrm{821}}^1\times {\mathrm{6551}}^1$

素因数の和:7379

約数の個数: 24

約数和(自身を含む): 150800832

約数和(自身を除く): 86260380

約数列:

[1, 2, 3, 4, 6, 12, 821, 1642, 2463, 3284, 4926, 6551, 9852, 13102, 19653, 26204, 39306, 78612, 5378371, 10756742, 16135113, 21513484, 32270226, 64540452]

約数ペア:

[(1, 64540452), (2, 32270226), (3, 21513484), (4, 16135113), (6, 10756742), (12, 5378371), (821, 78612), (1642, 39306), (2463, 26204), (3284, 19653), (4926, 13102), (6551, 9852)]