66421148

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{17609}}^1$

素因数の和:17677

約数の個数: 24

約数和(自身を含む): 124256160

約数和(自身を除く): 57835012

約数列:

[1, 2, 4, 23, 41, 46, 82, 92, 164, 943, 1886, 3772, 17609, 35218, 70436, 405007, 721969, 810014, 1443938, 1620028, 2887876, 16605287, 33210574, 66421148]

約数ペア:

[(1, 66421148), (2, 33210574), (4, 16605287), (23, 2887876), (41, 1620028), (46, 1443938), (82, 810014), (92, 721969), (164, 405007), (943, 70436), (1886, 35218), (3772, 17609)]