28572516

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{113383}}^1$

素因数の和:113400

約数の個数: 36

約数和(自身を含む): 82543552

約数和(自身を除く): 53971036

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 113383, 226766, 340149, 453532, 680298, 793681, 1020447, 1360596, 1587362, 2040894, 2381043, 3174724, 4081788, 4762086, 7143129, 9524172, 14286258, 28572516]

約数ペア:

[(1, 28572516), (2, 14286258), (3, 9524172), (4, 7143129), (6, 4762086), (7, 4081788), (9, 3174724), (12, 2381043), (14, 2040894), (18, 1587362), (21, 1360596), (28, 1020447), (36, 793681), (42, 680298), (63, 453532), (84, 340149), (126, 226766), (252, 113383)]