40747994

素因数分解:

$2^1\times 7^1\times {\mathrm{1549}}^1\times {\mathrm{1879}}^1$

素因数の和:3437

約数の個数: 16

約数和(自身を含む): 69936000

約数和(自身を除く): 29188006

約数列:

[1, 2, 7, 14, 1549, 1879, 3098, 3758, 10843, 13153, 21686, 26306, 2910571, 5821142, 20373997, 40747994]

約数ペア:

[(1, 40747994), (2, 20373997), (7, 5821142), (14, 2910571), (1549, 26306), (1879, 21686), (3098, 13153), (3758, 10843)]