26311168

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:157

約数の個数: 80

約数和(自身を含む): 58433760

約数和(自身を除く): 32122592

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 59, 64, 67, 104, 118, 128, 134, 208, 236, 256, 268, 416, 472, 512, 536, 767, 832, 871, 944, 1072, 1534, 1664, 1742, 1888, 2144, 3068, 3328, 3484, 3776, 3953, 4288, 6136, 6656, 6968, 7552, 7906, 8576, 12272, 13936, 15104, 15812, 17152, 24544, 27872, 30208, 31624, 34304, 49088, 51389, 55744, 63248, 98176, 102778, 111488, 126496, 196352, 205556, 222976, 252992, 392704, 411112, 445952, 505984, 822224, 1011968, 1644448, 2023936, 3288896, 6577792, 13155584, 26311168]

約数ペア:

[(1, 26311168), (2, 13155584), (4, 6577792), (8, 3288896), (13, 2023936), (16, 1644448), (26, 1011968), (32, 822224), (52, 505984), (59, 445952), (64, 411112), (67, 392704), (104, 252992), (118, 222976), (128, 205556), (134, 196352), (208, 126496), (236, 111488), (256, 102778), (268, 98176), (416, 63248), (472, 55744), (512, 51389), (536, 49088), (767, 34304), (832, 31624), (871, 30208), (944, 27872), (1072, 24544), (1534, 17152), (1664, 15812), (1742, 15104), (1888, 13936), (2144, 12272), (3068, 8576), (3328, 7906), (3484, 7552), (3776, 6968), (3953, 6656), (4288, 6136)]