28856768318

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2129}}^1\times {\mathrm{20599}}^1$

素因数の和:22784

約数の個数: 32

約数和(自身を含む): 50547456000

約数和(自身を除く): 21690687682

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 2129, 4258, 14903, 20599, 29806, 41198, 100063, 144193, 200126, 288386, 700441, 968153, 1400882, 1936306, 6777071, 13554142, 43855271, 87710542, 306986897, 613973794, 2061197737, 4122395474, 14428384159, 28856768318]

約数ペア:

[(1, 28856768318), (2, 14428384159), (7, 4122395474), (14, 2061197737), (47, 613973794), (94, 306986897), (329, 87710542), (658, 43855271), (2129, 13554142), (4258, 6777071), (14903, 1936306), (20599, 1400882), (29806, 968153), (41198, 700441), (100063, 288386), (144193, 200126)]