28547072

素因数分解:

$2^{11}\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:338

約数の個数: 48

約数和(自身を含む): 58378320

約数和(自身を除く): 29831248

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 256, 263, 424, 512, 526, 848, 1024, 1052, 1696, 2048, 2104, 3392, 4208, 6784, 8416, 13568, 13939, 16832, 27136, 27878, 33664, 54272, 55756, 67328, 108544, 111512, 134656, 223024, 269312, 446048, 538624, 892096, 1784192, 3568384, 7136768, 14273536, 28547072]

約数ペア:

[(1, 28547072), (2, 14273536), (4, 7136768), (8, 3568384), (16, 1784192), (32, 892096), (53, 538624), (64, 446048), (106, 269312), (128, 223024), (212, 134656), (256, 111512), (263, 108544), (424, 67328), (512, 55756), (526, 54272), (848, 33664), (1024, 27878), (1052, 27136), (1696, 16832), (2048, 13939), (2104, 13568), (3392, 8416), (4208, 6784)]