28292056

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{272039}}^1$

素因数の和:272058

約数の個数: 16

約数和(自身を含む): 57128400

約数和(自身を除く): 28836344

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 272039, 544078, 1088156, 2176312, 3536507, 7073014, 14146028, 28292056]

約数ペア:

[(1, 28292056), (2, 14146028), (4, 7073014), (8, 3536507), (13, 2176312), (26, 1088156), (52, 544078), (104, 272039)]