28009788

素因数分解:

$2^2\times 3^1\times {\mathrm{523}}^1\times {\mathrm{4463}}^1$

素因数の和:4993

約数の個数: 24

約数和(自身を含む): 65495808

約数和(自身を除く): 37486020

約数列:

[1, 2, 3, 4, 6, 12, 523, 1046, 1569, 2092, 3138, 4463, 6276, 8926, 13389, 17852, 26778, 53556, 2334149, 4668298, 7002447, 9336596, 14004894, 28009788]

約数ペア:

[(1, 28009788), (2, 14004894), (3, 9336596), (4, 7002447), (6, 4668298), (12, 2334149), (523, 53556), (1046, 26778), (1569, 17852), (2092, 13389), (3138, 8926), (4463, 6276)]