28564722

素因数分解:

$2^1\times 3^2\times {\mathrm{173}}^1\times {\mathrm{9173}}^1$

素因数の和:9354

約数の個数: 24

約数和(自身を含む): 62254764

約数和(自身を除く): 33690042

約数列:

[1, 2, 3, 6, 9, 18, 173, 346, 519, 1038, 1557, 3114, 9173, 18346, 27519, 55038, 82557, 165114, 1586929, 3173858, 4760787, 9521574, 14282361, 28564722]

約数ペア:

[(1, 28564722), (2, 14282361), (3, 9521574), (6, 4760787), (9, 3173858), (18, 1586929), (173, 165114), (346, 82557), (519, 55038), (1038, 27519), (1557, 18346), (3114, 9173)]