28457892

素因数分解:

$2^2\times 3^4\times {\mathrm{87833}}^1$

素因数の和:87849

約数の個数: 30

約数和(自身を含む): 74395398

約数和(自身を除く): 45937506

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 87833, 175666, 263499, 351332, 526998, 790497, 1053996, 1580994, 2371491, 3161988, 4742982, 7114473, 9485964, 14228946, 28457892]

約数ペア:

[(1, 28457892), (2, 14228946), (3, 9485964), (4, 7114473), (6, 4742982), (9, 3161988), (12, 2371491), (18, 1580994), (27, 1053996), (36, 790497), (54, 526998), (81, 351332), (108, 263499), (162, 175666), (324, 87833)]