15897358624

素因数分解:

$2^5\times 7^1\times {\mathrm{359}}^1\times {\mathrm{197689}}^1$

素因数の和:198065

約数の個数: 48

約数和(自身を含む): 35868873600

約数和(自身を除く): 19971514976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 359, 718, 1436, 2513, 2872, 5026, 5744, 10052, 11488, 20104, 40208, 80416, 197689, 395378, 790756, 1383823, 1581512, 2767646, 3163024, 5535292, 6326048, 11070584, 22141168, 44282336, 70970351, 141940702, 283881404, 496792457, 567762808, 993584914, 1135525616, 1987169828, 2271051232, 3974339656, 7948679312, 15897358624]

約数ペア:

[(1, 15897358624), (2, 7948679312), (4, 3974339656), (7, 2271051232), (8, 1987169828), (14, 1135525616), (16, 993584914), (28, 567762808), (32, 496792457), (56, 283881404), (112, 141940702), (224, 70970351), (359, 44282336), (718, 22141168), (1436, 11070584), (2513, 6326048), (2872, 5535292), (5026, 3163024), (5744, 2767646), (10052, 1581512), (11488, 1383823), (20104, 790756), (40208, 395378), (80416, 197689)]