28339532

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{3011}}^1$

素因数の和:3209

約数の個数: 24

約数和(自身を含む): 53722032

約数和(自身を除く): 25382500

約数列:

[1, 2, 4, 13, 26, 52, 181, 362, 724, 2353, 3011, 4706, 6022, 9412, 12044, 39143, 78286, 156572, 544991, 1089982, 2179964, 7084883, 14169766, 28339532]

約数ペア:

[(1, 28339532), (2, 14169766), (4, 7084883), (13, 2179964), (26, 1089982), (52, 544991), (181, 156572), (362, 78286), (724, 39143), (2353, 12044), (3011, 9412), (4706, 6022)]