9969008

素因数分解:

$2^4\times 7^1\times {\mathrm{89009}}^1$

素因数の和:89024

約数の個数: 20

約数和(自身を含む): 22074480

約数和(自身を除く): 12105472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 89009, 178018, 356036, 623063, 712072, 1246126, 1424144, 2492252, 4984504, 9969008]

約数ペア:

[(1, 9969008), (2, 4984504), (4, 2492252), (7, 1424144), (8, 1246126), (14, 712072), (16, 623063), (28, 356036), (56, 178018), (112, 89009)]