28706374

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{2027}}^1$

素因数の和:2199

約数の個数: 16

約数和(自身を含む): 44121168

約数和(自身を除く): 15414794

約数列:

[1, 2, 73, 97, 146, 194, 2027, 4054, 7081, 14162, 147971, 196619, 295942, 393238, 14353187, 28706374]

約数ペア:

[(1, 28706374), (2, 14353187), (73, 393238), (97, 295942), (146, 196619), (194, 147971), (2027, 14162), (4054, 7081)]