28175076

素因数分解:

$2^2\times 3^2\times {\mathrm{782641}}^1$

素因数の和:782651

約数の個数: 18

約数和(自身を含む): 71220422

約数和(自身を除く): 43045346

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 782641, 1565282, 2347923, 3130564, 4695846, 7043769, 9391692, 14087538, 28175076]

約数ペア:

[(1, 28175076), (2, 14087538), (3, 9391692), (4, 7043769), (6, 4695846), (9, 3130564), (12, 2347923), (18, 1565282), (36, 782641)]