28011136

素因数分解:

$2^7\times {\mathrm{53}}^1\times {\mathrm{4129}}^1$

素因数の和:4196

約数の個数: 32

約数和(自身を含む): 56870100

約数和(自身を除く): 28858964

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 424, 848, 1696, 3392, 4129, 6784, 8258, 16516, 33032, 66064, 132128, 218837, 264256, 437674, 528512, 875348, 1750696, 3501392, 7002784, 14005568, 28011136]

約数ペア:

[(1, 28011136), (2, 14005568), (4, 7002784), (8, 3501392), (16, 1750696), (32, 875348), (53, 528512), (64, 437674), (106, 264256), (128, 218837), (212, 132128), (424, 66064), (848, 33032), (1696, 16516), (3392, 8258), (4129, 6784)]