28607612

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{2417}}^1$

素因数の和:2701

約数の個数: 24

約数和(自身を含む): 54840240

約数和(自身を除く): 26232628

約数列:

[1, 2, 4, 11, 22, 44, 269, 538, 1076, 2417, 2959, 4834, 5918, 9668, 11836, 26587, 53174, 106348, 650173, 1300346, 2600692, 7151903, 14303806, 28607612]

約数ペア:

[(1, 28607612), (2, 14303806), (4, 7151903), (11, 2600692), (22, 1300346), (44, 650173), (269, 106348), (538, 53174), (1076, 26587), (2417, 11836), (2959, 9668), (4834, 5918)]