28413184

素因数分解:

$2^8\times {\mathrm{110989}}^1$

素因数の和:111005

約数の個数: 18

約数和(自身を含む): 56715890

約数和(自身を除く): 28302706

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 110989, 221978, 443956, 887912, 1775824, 3551648, 7103296, 14206592, 28413184]

約数ペア:

[(1, 28413184), (2, 14206592), (4, 7103296), (8, 3551648), (16, 1775824), (32, 887912), (64, 443956), (128, 221978), (256, 110989)]