6641852

素因数分解:

$2^2\times 7^3\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:175

約数の個数: 48

約数和(自身を含む): 13977600

約数和(自身を除く): 7335748

約数列:

[1, 2, 4, 7, 14, 28, 47, 49, 94, 98, 103, 188, 196, 206, 329, 343, 412, 658, 686, 721, 1316, 1372, 1442, 2303, 2884, 4606, 4841, 5047, 9212, 9682, 10094, 16121, 19364, 20188, 32242, 33887, 35329, 64484, 67774, 70658, 135548, 141316, 237209, 474418, 948836, 1660463, 3320926, 6641852]

約数ペア:

[(1, 6641852), (2, 3320926), (4, 1660463), (7, 948836), (14, 474418), (28, 237209), (47, 141316), (49, 135548), (94, 70658), (98, 67774), (103, 64484), (188, 35329), (196, 33887), (206, 32242), (329, 20188), (343, 19364), (412, 16121), (658, 10094), (686, 9682), (721, 9212), (1316, 5047), (1372, 4841), (1442, 4606), (2303, 2884)]