174272728

素因数分解:

$2^3\times 7^1\times {\mathrm{257}}^1\times {\mathrm{12109}}^1$

素因数の和:12379

約数の個数: 32

約数和(自身を含む): 374925600

約数和(自身を除く): 200652872

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 257, 514, 1028, 1799, 2056, 3598, 7196, 12109, 14392, 24218, 48436, 84763, 96872, 169526, 339052, 678104, 3112013, 6224026, 12448052, 21784091, 24896104, 43568182, 87136364, 174272728]

約数ペア:

[(1, 174272728), (2, 87136364), (4, 43568182), (7, 24896104), (8, 21784091), (14, 12448052), (28, 6224026), (56, 3112013), (257, 678104), (514, 339052), (1028, 169526), (1799, 96872), (2056, 84763), (3598, 48436), (7196, 24218), (12109, 14392)]