66670576

素因数分解:

$2^4\times 7^2\times {\mathrm{277}}^1\times {\mathrm{307}}^1$

素因数の和:606

約数の個数: 60

約数和(自身を含む): 151297608

約数和(自身を除く): 84627032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 277, 307, 392, 554, 614, 784, 1108, 1228, 1939, 2149, 2216, 2456, 3878, 4298, 4432, 4912, 7756, 8596, 13573, 15043, 15512, 17192, 27146, 30086, 31024, 34384, 54292, 60172, 85039, 108584, 120344, 170078, 217168, 240688, 340156, 595273, 680312, 1190546, 1360624, 2381092, 4166911, 4762184, 8333822, 9524368, 16667644, 33335288, 66670576]

約数ペア:

[(1, 66670576), (2, 33335288), (4, 16667644), (7, 9524368), (8, 8333822), (14, 4762184), (16, 4166911), (28, 2381092), (49, 1360624), (56, 1190546), (98, 680312), (112, 595273), (196, 340156), (277, 240688), (307, 217168), (392, 170078), (554, 120344), (614, 108584), (784, 85039), (1108, 60172), (1228, 54292), (1939, 34384), (2149, 31024), (2216, 30086), (2456, 27146), (3878, 17192), (4298, 15512), (4432, 15043), (4912, 13573), (7756, 8596)]