71774024

素因数分解:

$2^3\times 7^2\times {\mathrm{277}}^1\times {\mathrm{661}}^1$

素因数の和:958

約数の個数: 48

約数和(自身を含む): 157350780

約数和(自身を除く): 85576756

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 277, 392, 554, 661, 1108, 1322, 1939, 2216, 2644, 3878, 4627, 5288, 7756, 9254, 13573, 15512, 18508, 27146, 32389, 37016, 54292, 64778, 108584, 129556, 183097, 259112, 366194, 732388, 1281679, 1464776, 2563358, 5126716, 8971753, 10253432, 17943506, 35887012, 71774024]

約数ペア:

[(1, 71774024), (2, 35887012), (4, 17943506), (7, 10253432), (8, 8971753), (14, 5126716), (28, 2563358), (49, 1464776), (56, 1281679), (98, 732388), (196, 366194), (277, 259112), (392, 183097), (554, 129556), (661, 108584), (1108, 64778), (1322, 54292), (1939, 37016), (2216, 32389), (2644, 27146), (3878, 18508), (4627, 15512), (5288, 13573), (7756, 9254)]