28812258

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{39041}}^1$

素因数の和:39090

約数の個数: 24

約数和(自身を含む): 63950796

約数和(自身を除く): 35138538

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 39041, 78082, 117123, 234246, 351369, 702738, 1600681, 3201362, 4802043, 9604086, 14406129, 28812258]

約数ペア:

[(1, 28812258), (2, 14406129), (3, 9604086), (6, 4802043), (9, 3201362), (18, 1600681), (41, 702738), (82, 351369), (123, 234246), (246, 117123), (369, 78082), (738, 39041)]