28164042

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{82351}}^1$

素因数の和:82378

約数の個数: 24

約数和(自身を含む): 64234560

約数和(自身を除く): 36070518

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 82351, 164702, 247053, 494106, 741159, 1482318, 1564669, 3129338, 4694007, 9388014, 14082021, 28164042]

約数ペア:

[(1, 28164042), (2, 14082021), (3, 9388014), (6, 4694007), (9, 3129338), (18, 1564669), (19, 1482318), (38, 741159), (57, 494106), (114, 247053), (171, 164702), (342, 82351)]