21666176

素因数分解:

$2^7\times 7^1\times {\mathrm{24181}}^1$

素因数の和:24202

約数の個数: 32

約数和(自身を含む): 49331280

約数和(自身を除く): 27665104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 24181, 48362, 96724, 169267, 193448, 338534, 386896, 677068, 773792, 1354136, 1547584, 2708272, 3095168, 5416544, 10833088, 21666176]

約数ペア:

[(1, 21666176), (2, 10833088), (4, 5416544), (7, 3095168), (8, 2708272), (14, 1547584), (16, 1354136), (28, 773792), (32, 677068), (56, 386896), (64, 338534), (112, 193448), (128, 169267), (224, 96724), (448, 48362), (896, 24181)]