56250008

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{3019}}^1$

素因数の和:3179

約数の個数: 32

約数和(自身を含む): 112525200

約数和(自身を除く): 56275192

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 137, 274, 548, 1096, 2329, 3019, 4658, 6038, 9316, 12076, 18632, 24152, 51323, 102646, 205292, 410584, 413603, 827206, 1654412, 3308824, 7031251, 14062502, 28125004, 56250008]

約数ペア:

[(1, 56250008), (2, 28125004), (4, 14062502), (8, 7031251), (17, 3308824), (34, 1654412), (68, 827206), (136, 413603), (137, 410584), (274, 205292), (548, 102646), (1096, 51323), (2329, 24152), (3019, 18632), (4658, 12076), (6038, 9316)]