40214748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{478747}}^1$

素因数の和:478761

約数の個数: 24

約数和(自身を含む): 107239552

約数和(自身を除く): 67024804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 478747, 957494, 1436241, 1914988, 2872482, 3351229, 5744964, 6702458, 10053687, 13404916, 20107374, 40214748]

約数ペア:

[(1, 40214748), (2, 20107374), (3, 13404916), (4, 10053687), (6, 6702458), (7, 5744964), (12, 3351229), (14, 2872482), (21, 1914988), (28, 1436241), (42, 957494), (84, 478747)]