28722688

素因数分解:

$2^9\times {\mathrm{56099}}^1$

素因数の和:56117

約数の個数: 20

約数和(自身を含む): 57390300

約数和(自身を除く): 28667612

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 56099, 112198, 224396, 448792, 897584, 1795168, 3590336, 7180672, 14361344, 28722688]

約数ペア:

[(1, 28722688), (2, 14361344), (4, 7180672), (8, 3590336), (16, 1795168), (32, 897584), (64, 448792), (128, 224396), (256, 112198), (512, 56099)]