1566657728

素因数分解:

$2^6\times {\mathrm{167}}^1\times {\mathrm{146581}}^1$

素因数の和:146760

約数の個数: 28

約数和(自身を含む): 3127473552

約数和(自身を除く): 1560815824

約数列:

[1, 2, 4, 8, 16, 32, 64, 167, 334, 668, 1336, 2672, 5344, 10688, 146581, 293162, 586324, 1172648, 2345296, 4690592, 9381184, 24479027, 48958054, 97916108, 195832216, 391664432, 783328864, 1566657728]

約数ペア:

[(1, 1566657728), (2, 783328864), (4, 391664432), (8, 195832216), (16, 97916108), (32, 48958054), (64, 24479027), (167, 9381184), (334, 4690592), (668, 2345296), (1336, 1172648), (2672, 586324), (5344, 293162), (10688, 146581)]