28204672

素因数分解:

$2^7\times {\mathrm{179}}^1\times {\mathrm{1231}}^1$

素因数の和:1424

約数の個数: 32

約数和(自身を含む): 56548800

約数和(自身を除く): 28344128

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 179, 358, 716, 1231, 1432, 2462, 2864, 4924, 5728, 9848, 11456, 19696, 22912, 39392, 78784, 157568, 220349, 440698, 881396, 1762792, 3525584, 7051168, 14102336, 28204672]

約数ペア:

[(1, 28204672), (2, 14102336), (4, 7051168), (8, 3525584), (16, 1762792), (32, 881396), (64, 440698), (128, 220349), (179, 157568), (358, 78784), (716, 39392), (1231, 22912), (1432, 19696), (2462, 11456), (2864, 9848), (4924, 5728)]