28259804

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{1361}}^1$

素因数の和:1573

約数の個数: 24

約数和(自身を含む): 51483600

約数和(自身を除く): 23223796

約数列:

[1, 2, 4, 29, 58, 116, 179, 358, 716, 1361, 2722, 5191, 5444, 10382, 20764, 39469, 78938, 157876, 243619, 487238, 974476, 7064951, 14129902, 28259804]

約数ペア:

[(1, 28259804), (2, 14129902), (4, 7064951), (29, 974476), (58, 487238), (116, 243619), (179, 157876), (358, 78938), (716, 39469), (1361, 20764), (2722, 10382), (5191, 5444)]