28682584

素因数分解:

$2^3\times 7^1\times {\mathrm{167}}^1\times {\mathrm{3067}}^1$

素因数の和:3247

約数の個数: 32

約数和(自身を含む): 61850880

約数和(自身を除く): 33168296

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 167, 334, 668, 1169, 1336, 2338, 3067, 4676, 6134, 9352, 12268, 21469, 24536, 42938, 85876, 171752, 512189, 1024378, 2048756, 3585323, 4097512, 7170646, 14341292, 28682584]

約数ペア:

[(1, 28682584), (2, 14341292), (4, 7170646), (7, 4097512), (8, 3585323), (14, 2048756), (28, 1024378), (56, 512189), (167, 171752), (334, 85876), (668, 42938), (1169, 24536), (1336, 21469), (2338, 12268), (3067, 9352), (4676, 6134)]