28105133044

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{69567161}}^1$

素因数の和:69567266

約数の個数: 12

約数和(自身を含む): 49670953668

約数和(自身を除く): 21565820624

約数列:

[1, 2, 4, 101, 202, 404, 69567161, 139134322, 278268644, 7026283261, 14052566522, 28105133044]

約数ペア:

[(1, 28105133044), (2, 14052566522), (4, 7026283261), (101, 278268644), (202, 139134322), (404, 69567161)]