5571244

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 11966976

約数和(自身を除く): 6395732

約数列:

[1, 2, 4, 7, 14, 23, 28, 41, 46, 82, 92, 161, 164, 211, 287, 322, 422, 574, 644, 844, 943, 1148, 1477, 1886, 2954, 3772, 4853, 5908, 6601, 8651, 9706, 13202, 17302, 19412, 26404, 33971, 34604, 60557, 67942, 121114, 135884, 198973, 242228, 397946, 795892, 1392811, 2785622, 5571244]

約数ペア:

[(1, 5571244), (2, 2785622), (4, 1392811), (7, 795892), (14, 397946), (23, 242228), (28, 198973), (41, 135884), (46, 121114), (82, 67942), (92, 60557), (161, 34604), (164, 33971), (211, 26404), (287, 19412), (322, 17302), (422, 13202), (574, 9706), (644, 8651), (844, 6601), (943, 5908), (1148, 4853), (1477, 3772), (1886, 2954)]