28480306

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{409}}^1\times {\mathrm{941}}^1$

素因数の和:1389

約数の個数: 16

約数和(自身を含む): 44029080

約数和(自身を除く): 15548774

約数列:

[1, 2, 37, 74, 409, 818, 941, 1882, 15133, 30266, 34817, 69634, 384869, 769738, 14240153, 28480306]

約数ペア:

[(1, 28480306), (2, 14240153), (37, 769738), (74, 384869), (409, 69634), (818, 34817), (941, 30266), (1882, 15133)]