4029392

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{3547}}^1$

素因数の和:3626

約数の個数: 20

約数和(自身を含む): 7919136

約数和(自身を除く): 3889744

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 3547, 7094, 14188, 28376, 56752, 251837, 503674, 1007348, 2014696, 4029392]

約数ペア:

[(1, 4029392), (2, 2014696), (4, 1007348), (8, 503674), (16, 251837), (71, 56752), (142, 28376), (284, 14188), (568, 7094), (1136, 3547)]