7042784

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1367}}^1$

素因数の和:1407

約数の個数: 48

約数和(自身を含む): 16547328

約数和(自身を除く): 9504544

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 224, 322, 368, 644, 736, 1288, 1367, 2576, 2734, 5152, 5468, 9569, 10936, 19138, 21872, 31441, 38276, 43744, 62882, 76552, 125764, 153104, 220087, 251528, 306208, 440174, 503056, 880348, 1006112, 1760696, 3521392, 7042784]

約数ペア:

[(1, 7042784), (2, 3521392), (4, 1760696), (7, 1006112), (8, 880348), (14, 503056), (16, 440174), (23, 306208), (28, 251528), (32, 220087), (46, 153104), (56, 125764), (92, 76552), (112, 62882), (161, 43744), (184, 38276), (224, 31441), (322, 21872), (368, 19138), (644, 10936), (736, 9569), (1288, 5468), (1367, 5152), (2576, 2734)]