74649856

素因数分解:

$2^8\times {\mathrm{17}}^2\times {\mathrm{1009}}^1$

素因数の和:1059

約数の個数: 54

約数和(自身を含む): 158445770

約数和(自身を除く): 83795914

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 289, 544, 578, 1009, 1088, 1156, 2018, 2176, 2312, 4036, 4352, 4624, 8072, 9248, 16144, 17153, 18496, 32288, 34306, 36992, 64576, 68612, 73984, 129152, 137224, 258304, 274448, 291601, 548896, 583202, 1097792, 1166404, 2195584, 2332808, 4391168, 4665616, 9331232, 18662464, 37324928, 74649856]

約数ペア:

[(1, 74649856), (2, 37324928), (4, 18662464), (8, 9331232), (16, 4665616), (17, 4391168), (32, 2332808), (34, 2195584), (64, 1166404), (68, 1097792), (128, 583202), (136, 548896), (256, 291601), (272, 274448), (289, 258304), (544, 137224), (578, 129152), (1009, 73984), (1088, 68612), (1156, 64576), (2018, 36992), (2176, 34306), (2312, 32288), (4036, 18496), (4352, 17153), (4624, 16144), (8072, 9248)]