3945368

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1499}}^1$

素因数の和:1559

約数の個数: 32

約数和(自身を含む): 8640000

約数和(自身を除く): 4694632

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 1499, 2632, 2998, 5996, 10493, 11992, 20986, 41972, 70453, 83944, 140906, 281812, 493171, 563624, 986342, 1972684, 3945368]

約数ペア:

[(1, 3945368), (2, 1972684), (4, 986342), (7, 563624), (8, 493171), (14, 281812), (28, 140906), (47, 83944), (56, 70453), (94, 41972), (188, 20986), (329, 11992), (376, 10493), (658, 5996), (1316, 2998), (1499, 2632)]