28726452

素因数分解:

$2^2\times 3^2\times {\mathrm{797957}}^1$

素因数の和:797967

約数の個数: 18

約数和(自身を含む): 72614178

約数和(自身を除く): 43887726

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 797957, 1595914, 2393871, 3191828, 4787742, 7181613, 9575484, 14363226, 28726452]

約数ペア:

[(1, 28726452), (2, 14363226), (3, 9575484), (4, 7181613), (6, 4787742), (9, 3191828), (12, 2393871), (18, 1595914), (36, 797957)]