38866624

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{257}}^1$

素因数の和:425

約数の個数: 56

約数和(自身を含む): 82570320

約数和(自身を除く): 43703696

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 139, 257, 272, 278, 514, 544, 556, 1028, 1088, 1112, 2056, 2224, 2363, 4112, 4369, 4448, 4726, 8224, 8738, 8896, 9452, 16448, 17476, 18904, 34952, 35723, 37808, 69904, 71446, 75616, 139808, 142892, 151232, 279616, 285784, 571568, 607291, 1143136, 1214582, 2286272, 2429164, 4858328, 9716656, 19433312, 38866624]

約数ペア:

[(1, 38866624), (2, 19433312), (4, 9716656), (8, 4858328), (16, 2429164), (17, 2286272), (32, 1214582), (34, 1143136), (64, 607291), (68, 571568), (136, 285784), (139, 279616), (257, 151232), (272, 142892), (278, 139808), (514, 75616), (544, 71446), (556, 69904), (1028, 37808), (1088, 35723), (1112, 34952), (2056, 18904), (2224, 17476), (2363, 16448), (4112, 9452), (4369, 8896), (4448, 8738), (4726, 8224)]