25087744

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:237

約数の個数: 72

約数和(自身を含む): 55923840

約数和(自身を除く): 30836096

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 59, 64, 88, 118, 128, 151, 176, 236, 256, 302, 352, 472, 604, 649, 704, 944, 1208, 1298, 1408, 1661, 1888, 2416, 2596, 2816, 3322, 3776, 4832, 5192, 6644, 7552, 8909, 9664, 10384, 13288, 15104, 17818, 19328, 20768, 26576, 35636, 38656, 41536, 53152, 71272, 83072, 97999, 106304, 142544, 166144, 195998, 212608, 285088, 391996, 425216, 570176, 783992, 1140352, 1567984, 2280704, 3135968, 6271936, 12543872, 25087744]

約数ペア:

[(1, 25087744), (2, 12543872), (4, 6271936), (8, 3135968), (11, 2280704), (16, 1567984), (22, 1140352), (32, 783992), (44, 570176), (59, 425216), (64, 391996), (88, 285088), (118, 212608), (128, 195998), (151, 166144), (176, 142544), (236, 106304), (256, 97999), (302, 83072), (352, 71272), (472, 53152), (604, 41536), (649, 38656), (704, 35636), (944, 26576), (1208, 20768), (1298, 19328), (1408, 17818), (1661, 15104), (1888, 13288), (2416, 10384), (2596, 9664), (2816, 8909), (3322, 7552), (3776, 6644), (4832, 5192)]