28883226

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{67801}}^1$

素因数の和:67877

約数の個数: 16

約数和(自身を含む): 58580928

約数和(自身を除く): 29697702

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 67801, 135602, 203403, 406806, 4813871, 9627742, 14441613, 28883226]

約数ペア:

[(1, 28883226), (2, 14441613), (3, 9627742), (6, 4813871), (71, 406806), (142, 203403), (213, 135602), (426, 67801)]