28325436

素因数分解:

$2^2\times 3^1\times {\mathrm{643}}^1\times {\mathrm{3671}}^1$

素因数の和:4321

約数の個数: 24

約数和(自身を含む): 66213504

約数和(自身を除く): 37888068

約数列:

[1, 2, 3, 4, 6, 12, 643, 1286, 1929, 2572, 3671, 3858, 7342, 7716, 11013, 14684, 22026, 44052, 2360453, 4720906, 7081359, 9441812, 14162718, 28325436]

約数ペア:

[(1, 28325436), (2, 14162718), (3, 9441812), (4, 7081359), (6, 4720906), (12, 2360453), (643, 44052), (1286, 22026), (1929, 14684), (2572, 11013), (3671, 7716), (3858, 7342)]