27831212272

素因数分解:

$2^4\times {\mathrm{1259}}^1\times {\mathrm{1381613}}^1$

素因数の和:1382880

約数の個数: 20

約数和(自身を含む): 53965842840

約数和(自身を除く): 26134630568

約数列:

[1, 2, 4, 8, 16, 1259, 2518, 5036, 10072, 20144, 1381613, 2763226, 5526452, 11052904, 22105808, 1739450767, 3478901534, 6957803068, 13915606136, 27831212272]

約数ペア:

[(1, 27831212272), (2, 13915606136), (4, 6957803068), (8, 3478901534), (16, 1739450767), (1259, 22105808), (2518, 11052904), (5036, 5526452), (10072, 2763226), (20144, 1381613)]