28331392

素因数分解:

$2^7\times {\mathrm{211}}^1\times {\mathrm{1049}}^1$

素因数の和:1274

約数の個数: 32

約数和(自身を含む): 56763000

約数和(自身を除く): 28431608

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 211, 422, 844, 1049, 1688, 2098, 3376, 4196, 6752, 8392, 13504, 16784, 27008, 33568, 67136, 134272, 221339, 442678, 885356, 1770712, 3541424, 7082848, 14165696, 28331392]

約数ペア:

[(1, 28331392), (2, 14165696), (4, 7082848), (8, 3541424), (16, 1770712), (32, 885356), (64, 442678), (128, 221339), (211, 134272), (422, 67136), (844, 33568), (1049, 27008), (1688, 16784), (2098, 13504), (3376, 8392), (4196, 6752)]