1574144

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1$

素因数の和:83

約数の個数: 72

約数和(自身を含む): 3777312

約数和(自身を除く): 2203168

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 43, 44, 52, 64, 86, 88, 104, 128, 143, 172, 176, 208, 256, 286, 344, 352, 416, 473, 559, 572, 688, 704, 832, 946, 1118, 1144, 1376, 1408, 1664, 1892, 2236, 2288, 2752, 2816, 3328, 3784, 4472, 4576, 5504, 6149, 7568, 8944, 9152, 11008, 12298, 15136, 17888, 18304, 24596, 30272, 35776, 36608, 49192, 60544, 71552, 98384, 121088, 143104, 196768, 393536, 787072, 1574144]

約数ペア:

[(1, 1574144), (2, 787072), (4, 393536), (8, 196768), (11, 143104), (13, 121088), (16, 98384), (22, 71552), (26, 60544), (32, 49192), (43, 36608), (44, 35776), (52, 30272), (64, 24596), (86, 18304), (88, 17888), (104, 15136), (128, 12298), (143, 11008), (172, 9152), (176, 8944), (208, 7568), (256, 6149), (286, 5504), (344, 4576), (352, 4472), (416, 3784), (473, 3328), (559, 2816), (572, 2752), (688, 2288), (704, 2236), (832, 1892), (946, 1664), (1118, 1408), (1144, 1376)]