28335586

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{1861}}^1$

素因数の和:2217

約数の個数: 16

約数和(自身を含む): 44509248

約数和(自身を除く): 16173662

約数列:

[1, 2, 23, 46, 331, 662, 1861, 3722, 7613, 15226, 42803, 85606, 615991, 1231982, 14167793, 28335586]

約数ペア:

[(1, 28335586), (2, 14167793), (23, 1231982), (46, 615991), (331, 85606), (662, 42803), (1861, 15226), (3722, 7613)]