66191876

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{2333}}^1$

素因数の和:2551

約数の個数: 24

約数和(自身を含む): 119398104

約数和(自身を除く): 53206228

約数列:

[1, 2, 4, 41, 82, 164, 173, 346, 692, 2333, 4666, 7093, 9332, 14186, 28372, 95653, 191306, 382612, 403609, 807218, 1614436, 16547969, 33095938, 66191876]

約数ペア:

[(1, 66191876), (2, 33095938), (4, 16547969), (41, 1614436), (82, 807218), (164, 403609), (173, 382612), (346, 191306), (692, 95653), (2333, 28372), (4666, 14186), (7093, 9332)]