2858272

素因数分解:

$2^5\times {\mathrm{179}}^1\times {\mathrm{499}}^1$

素因数の和:688

約数の個数: 24

約数和(自身を含む): 5670000

約数和(自身を除く): 2811728

約数列:

[1, 2, 4, 8, 16, 32, 179, 358, 499, 716, 998, 1432, 1996, 2864, 3992, 5728, 7984, 15968, 89321, 178642, 357284, 714568, 1429136, 2858272]

約数ペア:

[(1, 2858272), (2, 1429136), (4, 714568), (8, 357284), (16, 178642), (32, 89321), (179, 15968), (358, 7984), (499, 5728), (716, 3992), (998, 2864), (1432, 1996)]