40217254

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23741}}^1$

素因数の和:23772

約数の個数: 24

約数和(自身を含む): 75784464

約数和(自身を除く): 35567210

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 23741, 47482, 166187, 261151, 332374, 522302, 1828057, 2872661, 3656114, 5745322, 20108627, 40217254]

約数ペア:

[(1, 40217254), (2, 20108627), (7, 5745322), (11, 3656114), (14, 2872661), (22, 1828057), (77, 522302), (121, 332374), (154, 261151), (242, 166187), (847, 47482), (1694, 23741)]