7841008

素因数分解:

$2^4\times 7^1\times {\mathrm{70009}}^1$

素因数の和:70024

約数の個数: 20

約数和(自身を含む): 17362480

約数和(自身を除く): 9521472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 70009, 140018, 280036, 490063, 560072, 980126, 1120144, 1960252, 3920504, 7841008]

約数ペア:

[(1, 7841008), (2, 3920504), (4, 1960252), (7, 1120144), (8, 980126), (14, 560072), (16, 490063), (28, 280036), (56, 140018), (112, 70009)]