27851312

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{24517}}^1$

素因数の和:24596

約数の個数: 20

約数和(自身を含む): 54724176

約数和(自身を除く): 26872864

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 24517, 49034, 98068, 196136, 392272, 1740707, 3481414, 6962828, 13925656, 27851312]

約数ペア:

[(1, 27851312), (2, 13925656), (4, 6962828), (8, 3481414), (16, 1740707), (71, 392272), (142, 196136), (284, 98068), (568, 49034), (1136, 24517)]