25004672

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:134

約数の個数: 128

約数和(自身を含む): 64627200

約数和(自身を除く): 39622528

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 43, 44, 56, 59, 64, 77, 86, 88, 112, 118, 128, 154, 172, 176, 224, 236, 301, 308, 344, 352, 413, 448, 472, 473, 602, 616, 649, 688, 704, 826, 896, 944, 946, 1204, 1232, 1298, 1376, 1408, 1652, 1888, 1892, 2408, 2464, 2537, 2596, 2752, 3304, 3311, 3776, 3784, 4543, 4816, 4928, 5074, 5192, 5504, 6608, 6622, 7552, 7568, 9086, 9632, 9856, 10148, 10384, 13216, 13244, 15136, 17759, 18172, 19264, 20296, 20768, 26432, 26488, 27907, 30272, 35518, 36344, 38528, 40592, 41536, 52864, 52976, 55814, 60544, 71036, 72688, 81184, 83072, 105952, 111628, 142072, 145376, 162368, 195349, 211904, 223256, 284144, 290752, 324736, 390698, 423808, 446512, 568288, 581504, 781396, 893024, 1136576, 1562792, 1786048, 2273152, 3125584, 3572096, 6251168, 12502336, 25004672]

約数ペア:

[(1, 25004672), (2, 12502336), (4, 6251168), (7, 3572096), (8, 3125584), (11, 2273152), (14, 1786048), (16, 1562792), (22, 1136576), (28, 893024), (32, 781396), (43, 581504), (44, 568288), (56, 446512), (59, 423808), (64, 390698), (77, 324736), (86, 290752), (88, 284144), (112, 223256), (118, 211904), (128, 195349), (154, 162368), (172, 145376), (176, 142072), (224, 111628), (236, 105952), (301, 83072), (308, 81184), (344, 72688), (352, 71036), (413, 60544), (448, 55814), (472, 52976), (473, 52864), (602, 41536), (616, 40592), (649, 38528), (688, 36344), (704, 35518), (826, 30272), (896, 27907), (944, 26488), (946, 26432), (1204, 20768), (1232, 20296), (1298, 19264), (1376, 18172), (1408, 17759), (1652, 15136), (1888, 13244), (1892, 13216), (2408, 10384), (2464, 10148), (2537, 9856), (2596, 9632), (2752, 9086), (3304, 7568), (3311, 7552), (3776, 6622), (3784, 6608), (4543, 5504), (4816, 5192), (4928, 5074)]