142782304

素因数分解:

$2^5\times 7^1\times {\mathrm{637421}}^1$

素因数の和:637438

約数の個数: 24

約数和(自身を含む): 321260688

約数和(自身を除く): 178478384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 637421, 1274842, 2549684, 4461947, 5099368, 8923894, 10198736, 17847788, 20397472, 35695576, 71391152, 142782304]

約数ペア:

[(1, 142782304), (2, 71391152), (4, 35695576), (7, 20397472), (8, 17847788), (14, 10198736), (16, 8923894), (28, 5099368), (32, 4461947), (56, 2549684), (112, 1274842), (224, 637421)]