28198326

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{27809}}^1$

素因数の和:27840

約数の個数: 24

約数和(自身を含む): 61070760

約数和(自身を除く): 32872434

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 27809, 55618, 83427, 166854, 361517, 723034, 1084551, 2169102, 4699721, 9399442, 14099163, 28198326]

約数ペア:

[(1, 28198326), (2, 14099163), (3, 9399442), (6, 4699721), (13, 2169102), (26, 1084551), (39, 723034), (78, 361517), (169, 166854), (338, 83427), (507, 55618), (1014, 27809)]