28891136

素因数分解:

$2^{11}\times {\mathrm{14107}}^1$

素因数の和:14129

約数の個数: 24

約数和(自身を含む): 57772260

約数和(自身を除く): 28881124

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 14107, 28214, 56428, 112856, 225712, 451424, 902848, 1805696, 3611392, 7222784, 14445568, 28891136]

約数ペア:

[(1, 28891136), (2, 14445568), (4, 7222784), (8, 3611392), (16, 1805696), (32, 902848), (64, 451424), (128, 225712), (256, 112856), (512, 56428), (1024, 28214), (2048, 14107)]