28011542

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{10667}}^1$

素因数の和:10783

約数の個数: 16

約数和(自身を含む): 45701712

約数和(自身を除く): 17690170

約数列:

[1, 2, 13, 26, 101, 202, 1313, 2626, 10667, 21334, 138671, 277342, 1077367, 2154734, 14005771, 28011542]

約数ペア:

[(1, 28011542), (2, 14005771), (13, 2154734), (26, 1077367), (101, 277342), (202, 138671), (1313, 21334), (2626, 10667)]