28915578

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{39181}}^1$

素因数の和:39230

約数の個数: 24

約数和(自身を含む): 64180116

約数和(自身を除く): 35264538

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 39181, 78362, 117543, 235086, 352629, 705258, 1606421, 3212842, 4819263, 9638526, 14457789, 28915578]

約数ペア:

[(1, 28915578), (2, 14457789), (3, 9638526), (6, 4819263), (9, 3212842), (18, 1606421), (41, 705258), (82, 352629), (123, 235086), (246, 117543), (369, 78362), (738, 39181)]