28885734

素因数分解:

$2^1\times 3^4\times {\mathrm{178307}}^1$

素因数の和:178321

約数の個数: 20

約数和(自身を含む): 64725804

約数和(自身を除く): 35840070

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 178307, 356614, 534921, 1069842, 1604763, 3209526, 4814289, 9628578, 14442867, 28885734]

約数ペア:

[(1, 28885734), (2, 14442867), (3, 9628578), (6, 4814289), (9, 3209526), (18, 1604763), (27, 1069842), (54, 534921), (81, 356614), (162, 178307)]