28736982

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1693}}^1$

素因数の和:1765

約数の個数: 48

約数和(自身を含む): 66594528

約数和(自身を除く): 37857546

約数列:

[1, 2, 3, 6, 9, 18, 23, 41, 46, 69, 82, 123, 138, 207, 246, 369, 414, 738, 943, 1693, 1886, 2829, 3386, 5079, 5658, 8487, 10158, 15237, 16974, 30474, 38939, 69413, 77878, 116817, 138826, 208239, 233634, 350451, 416478, 624717, 700902, 1249434, 1596499, 3192998, 4789497, 9578994, 14368491, 28736982]

約数ペア:

[(1, 28736982), (2, 14368491), (3, 9578994), (6, 4789497), (9, 3192998), (18, 1596499), (23, 1249434), (41, 700902), (46, 624717), (69, 416478), (82, 350451), (123, 233634), (138, 208239), (207, 138826), (246, 116817), (369, 77878), (414, 69413), (738, 38939), (943, 30474), (1693, 16974), (1886, 15237), (2829, 10158), (3386, 8487), (5079, 5658)]