28412072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{273193}}^1$

素因数の和:273212

約数の個数: 16

約数和(自身を含む): 57370740

約数和(自身を除く): 28958668

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 273193, 546386, 1092772, 2185544, 3551509, 7103018, 14206036, 28412072]

約数ペア:

[(1, 28412072), (2, 14206036), (4, 7103018), (8, 3551509), (13, 2185544), (26, 1092772), (52, 546386), (104, 273193)]