7642012

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{5807}}^1$

素因数の和:5865

約数の個数: 24

約数和(自身を含む): 15611904

約数和(自身を除く): 7969892

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 5807, 11614, 23228, 40649, 81298, 162596, 272929, 545858, 1091716, 1910503, 3821006, 7642012]

約数ペア:

[(1, 7642012), (2, 3821006), (4, 1910503), (7, 1091716), (14, 545858), (28, 272929), (47, 162596), (94, 81298), (188, 40649), (329, 23228), (658, 11614), (1316, 5807)]