40166504

素因数分解:

$2^3\times 7^1\times {\mathrm{717259}}^1$

素因数の和:717272

約数の個数: 16

約数和(自身を含む): 86071200

約数和(自身を除く): 45904696

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 717259, 1434518, 2869036, 5020813, 5738072, 10041626, 20083252, 40166504]

約数ペア:

[(1, 40166504), (2, 20083252), (4, 10041626), (7, 5738072), (8, 5020813), (14, 2869036), (28, 1434518), (56, 717259)]