28578042

素因数分解:

$2^1\times 3^3\times {\mathrm{167}}^1\times {\mathrm{3169}}^1$

素因数の和:3347

約数の個数: 32

約数和(自身を含む): 63907200

約数和(自身を除く): 35329158

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 167, 334, 501, 1002, 1503, 3006, 3169, 4509, 6338, 9018, 9507, 19014, 28521, 57042, 85563, 171126, 529223, 1058446, 1587669, 3175338, 4763007, 9526014, 14289021, 28578042]

約数ペア:

[(1, 28578042), (2, 14289021), (3, 9526014), (6, 4763007), (9, 3175338), (18, 1587669), (27, 1058446), (54, 529223), (167, 171126), (334, 85563), (501, 57042), (1002, 28521), (1503, 19014), (3006, 9507), (3169, 9018), (4509, 6338)]