1764340144

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{335171}}^1$

素因数の和:335233

約数の個数: 40

約数和(自身を含む): 3989887488

約数和(自身を除く): 2225547344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 658, 752, 1316, 2632, 5264, 335171, 670342, 1340684, 2346197, 2681368, 4692394, 5362736, 9384788, 15753037, 18769576, 31506074, 37539152, 63012148, 110271259, 126024296, 220542518, 252048592, 441085036, 882170072, 1764340144]

約数ペア:

[(1, 1764340144), (2, 882170072), (4, 441085036), (7, 252048592), (8, 220542518), (14, 126024296), (16, 110271259), (28, 63012148), (47, 37539152), (56, 31506074), (94, 18769576), (112, 15753037), (188, 9384788), (329, 5362736), (376, 4692394), (658, 2681368), (752, 2346197), (1316, 1340684), (2632, 670342), (5264, 335171)]