28570404

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3257}}^1$

素因数の和:3324

約数の個数: 48

約数和(自身を含む): 72249408

約数和(自身を除く): 43679004

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 43, 51, 68, 86, 102, 129, 172, 204, 258, 516, 731, 1462, 2193, 2924, 3257, 4386, 6514, 8772, 9771, 13028, 19542, 39084, 55369, 110738, 140051, 166107, 221476, 280102, 332214, 420153, 560204, 664428, 840306, 1680612, 2380867, 4761734, 7142601, 9523468, 14285202, 28570404]

約数ペア:

[(1, 28570404), (2, 14285202), (3, 9523468), (4, 7142601), (6, 4761734), (12, 2380867), (17, 1680612), (34, 840306), (43, 664428), (51, 560204), (68, 420153), (86, 332214), (102, 280102), (129, 221476), (172, 166107), (204, 140051), (258, 110738), (516, 55369), (731, 39084), (1462, 19542), (2193, 13028), (2924, 9771), (3257, 8772), (4386, 6514)]