9639728

素因数分解:

$2^4\times 7^1\times {\mathrm{86069}}^1$

素因数の和:86084

約数の個数: 20

約数和(自身を含む): 21345360

約数和(自身を除く): 11705632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 86069, 172138, 344276, 602483, 688552, 1204966, 1377104, 2409932, 4819864, 9639728]

約数ペア:

[(1, 9639728), (2, 4819864), (4, 2409932), (7, 1377104), (8, 1204966), (14, 688552), (16, 602483), (28, 344276), (56, 172138), (112, 86069)]