28459694

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{4451}}^1$

素因数の和:4615

約数の個数: 16

約数和(自身を含む): 44876160

約数和(自身を除く): 16416466

約数列:

[1, 2, 23, 46, 139, 278, 3197, 4451, 6394, 8902, 102373, 204746, 618689, 1237378, 14229847, 28459694]

約数ペア:

[(1, 28459694), (2, 14229847), (23, 1237378), (46, 618689), (139, 204746), (278, 102373), (3197, 8902), (4451, 6394)]