4338208

素因数分解:

$2^5\times 7^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:305

約数の個数: 48

約数和(自身を含む): 9906624

約数和(自身を除く): 5568416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 107, 112, 181, 214, 224, 362, 428, 724, 749, 856, 1267, 1448, 1498, 1712, 2534, 2896, 2996, 3424, 5068, 5792, 5992, 10136, 11984, 19367, 20272, 23968, 38734, 40544, 77468, 135569, 154936, 271138, 309872, 542276, 619744, 1084552, 2169104, 4338208]

約数ペア:

[(1, 4338208), (2, 2169104), (4, 1084552), (7, 619744), (8, 542276), (14, 309872), (16, 271138), (28, 154936), (32, 135569), (56, 77468), (107, 40544), (112, 38734), (181, 23968), (214, 20272), (224, 19367), (362, 11984), (428, 10136), (724, 5992), (749, 5792), (856, 5068), (1267, 3424), (1448, 2996), (1498, 2896), (1712, 2534)]