28132452

素因数分解:

$2^2\times 3^2\times {\mathrm{193}}^1\times {\mathrm{4049}}^1$

素因数の和:4252

約数の個数: 36

約数和(自身を含む): 71498700

約数和(自身を除く): 43366248

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 193, 386, 579, 772, 1158, 1737, 2316, 3474, 4049, 6948, 8098, 12147, 16196, 24294, 36441, 48588, 72882, 145764, 781457, 1562914, 2344371, 3125828, 4688742, 7033113, 9377484, 14066226, 28132452]

約数ペア:

[(1, 28132452), (2, 14066226), (3, 9377484), (4, 7033113), (6, 4688742), (9, 3125828), (12, 2344371), (18, 1562914), (36, 781457), (193, 145764), (386, 72882), (579, 48588), (772, 36441), (1158, 24294), (1737, 16196), (2316, 12147), (3474, 8098), (4049, 6948)]