57755536

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{661}}^1$

素因数の和:839

約数の個数: 40

約数和(自身を含む): 115579904

約数和(自身を除く): 57824368

約数列:

[1, 2, 4, 8, 16, 43, 86, 127, 172, 254, 344, 508, 661, 688, 1016, 1322, 2032, 2644, 5288, 5461, 10576, 10922, 21844, 28423, 43688, 56846, 83947, 87376, 113692, 167894, 227384, 335788, 454768, 671576, 1343152, 3609721, 7219442, 14438884, 28877768, 57755536]

約数ペア:

[(1, 57755536), (2, 28877768), (4, 14438884), (8, 7219442), (16, 3609721), (43, 1343152), (86, 671576), (127, 454768), (172, 335788), (254, 227384), (344, 167894), (508, 113692), (661, 87376), (688, 83947), (1016, 56846), (1322, 43688), (2032, 28423), (2644, 21844), (5288, 10922), (5461, 10576)]