28335814

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{20563}}^1$

素因数の和:20631

約数の個数: 16

約数和(自身を含む): 46639152

約数和(自身を除く): 18303338

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 20563, 41126, 267319, 534638, 1089839, 2179678, 14167907, 28335814]

約数ペア:

[(1, 28335814), (2, 14167907), (13, 2179678), (26, 1089839), (53, 534638), (106, 267319), (689, 41126), (1378, 20563)]