4419296

素因数分解:

$2^5\times 7^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1$

素因数の和:307

約数の個数: 48

約数和(自身を含む): 10090080

約数和(自身を除く): 5670784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 109, 112, 181, 218, 224, 362, 436, 724, 763, 872, 1267, 1448, 1526, 1744, 2534, 2896, 3052, 3488, 5068, 5792, 6104, 10136, 12208, 19729, 20272, 24416, 39458, 40544, 78916, 138103, 157832, 276206, 315664, 552412, 631328, 1104824, 2209648, 4419296]

約数ペア:

[(1, 4419296), (2, 2209648), (4, 1104824), (7, 631328), (8, 552412), (14, 315664), (16, 276206), (28, 157832), (32, 138103), (56, 78916), (109, 40544), (112, 39458), (181, 24416), (218, 20272), (224, 19729), (362, 12208), (436, 10136), (724, 6104), (763, 5792), (872, 5068), (1267, 3488), (1448, 3052), (1526, 2896), (1744, 2534)]