28464468

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{33409}}^1$

素因数の和:33487

約数の個数: 24

約数和(自身を含む): 67354560

約数和(自身を除く): 38890092

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 33409, 66818, 100227, 133636, 200454, 400908, 2372039, 4744078, 7116117, 9488156, 14232234, 28464468]

約数ペア:

[(1, 28464468), (2, 14232234), (3, 9488156), (4, 7116117), (6, 4744078), (12, 2372039), (71, 400908), (142, 200454), (213, 133636), (284, 100227), (426, 66818), (852, 33409)]