2854787488

素因数分解:

$2^5\times 7^1\times {\mathrm{2659}}^1\times {\mathrm{4793}}^1$

素因数の和:7469

約数の個数: 48

約数和(自身を含む): 6427028160

約数和(自身を除く): 3572240672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 2659, 4793, 5318, 9586, 10636, 18613, 19172, 21272, 33551, 37226, 38344, 42544, 67102, 74452, 76688, 85088, 134204, 148904, 153376, 268408, 297808, 536816, 595616, 1073632, 12744587, 25489174, 50978348, 89212109, 101956696, 178424218, 203913392, 356848436, 407826784, 713696872, 1427393744, 2854787488]

約数ペア:

[(1, 2854787488), (2, 1427393744), (4, 713696872), (7, 407826784), (8, 356848436), (14, 203913392), (16, 178424218), (28, 101956696), (32, 89212109), (56, 50978348), (112, 25489174), (224, 12744587), (2659, 1073632), (4793, 595616), (5318, 536816), (9586, 297808), (10636, 268408), (18613, 153376), (19172, 148904), (21272, 134204), (33551, 85088), (37226, 76688), (38344, 74452), (42544, 67102)]