385602784

素因数分解:

$2^5\times 7^1\times {\mathrm{1721441}}^1$

素因数の和:1721458

約数の個数: 24

約数和(自身を含む): 867606768

約数和(自身を除く): 482003984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1721441, 3442882, 6885764, 12050087, 13771528, 24100174, 27543056, 48200348, 55086112, 96400696, 192801392, 385602784]

約数ペア:

[(1, 385602784), (2, 192801392), (4, 96400696), (7, 55086112), (8, 48200348), (14, 27543056), (16, 24100174), (28, 13771528), (32, 12050087), (56, 6885764), (112, 3442882), (224, 1721441)]