28557022

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{2293}}^1$

素因数の和:2787

約数の個数: 16

約数和(自身を含む): 46247040

約数和(自身を除く): 17690018

約数列:

[1, 2, 13, 26, 479, 958, 2293, 4586, 6227, 12454, 29809, 59618, 1098347, 2196694, 14278511, 28557022]

約数ペア:

[(1, 28557022), (2, 14278511), (13, 2196694), (26, 1098347), (479, 59618), (958, 29809), (2293, 12454), (4586, 6227)]