13561856

素因数分解:

$2^{12}\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1$

素因数の和:85

約数の個数: 104

約数和(自身を含む): 34598784

約数和(自身を除く): 21036928

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 43, 44, 56, 64, 77, 86, 88, 112, 128, 154, 172, 176, 224, 256, 301, 308, 344, 352, 448, 473, 512, 602, 616, 688, 704, 896, 946, 1024, 1204, 1232, 1376, 1408, 1792, 1892, 2048, 2408, 2464, 2752, 2816, 3311, 3584, 3784, 4096, 4816, 4928, 5504, 5632, 6622, 7168, 7568, 9632, 9856, 11008, 11264, 13244, 14336, 15136, 19264, 19712, 22016, 22528, 26488, 28672, 30272, 38528, 39424, 44032, 45056, 52976, 60544, 77056, 78848, 88064, 105952, 121088, 154112, 157696, 176128, 211904, 242176, 308224, 315392, 423808, 484352, 616448, 847616, 968704, 1232896, 1695232, 1937408, 3390464, 6780928, 13561856]

約数ペア:

[(1, 13561856), (2, 6780928), (4, 3390464), (7, 1937408), (8, 1695232), (11, 1232896), (14, 968704), (16, 847616), (22, 616448), (28, 484352), (32, 423808), (43, 315392), (44, 308224), (56, 242176), (64, 211904), (77, 176128), (86, 157696), (88, 154112), (112, 121088), (128, 105952), (154, 88064), (172, 78848), (176, 77056), (224, 60544), (256, 52976), (301, 45056), (308, 44032), (344, 39424), (352, 38528), (448, 30272), (473, 28672), (512, 26488), (602, 22528), (616, 22016), (688, 19712), (704, 19264), (896, 15136), (946, 14336), (1024, 13244), (1204, 11264), (1232, 11008), (1376, 9856), (1408, 9632), (1792, 7568), (1892, 7168), (2048, 6622), (2408, 5632), (2464, 5504), (2752, 4928), (2816, 4816), (3311, 4096), (3584, 3784)]