28296888

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1$

素因数の和:392

約数の個数: 64

約数和(自身を含む): 73332000

約数和(自身を除く): 45035112

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 149, 164, 193, 246, 298, 328, 386, 447, 492, 579, 596, 772, 894, 984, 1158, 1192, 1544, 1788, 2316, 3576, 4632, 6109, 7913, 12218, 15826, 18327, 23739, 24436, 28757, 31652, 36654, 47478, 48872, 57514, 63304, 73308, 86271, 94956, 115028, 146616, 172542, 189912, 230056, 345084, 690168, 1179037, 2358074, 3537111, 4716148, 7074222, 9432296, 14148444, 28296888]

約数ペア:

[(1, 28296888), (2, 14148444), (3, 9432296), (4, 7074222), (6, 4716148), (8, 3537111), (12, 2358074), (24, 1179037), (41, 690168), (82, 345084), (123, 230056), (149, 189912), (164, 172542), (193, 146616), (246, 115028), (298, 94956), (328, 86271), (386, 73308), (447, 63304), (492, 57514), (579, 48872), (596, 47478), (772, 36654), (894, 31652), (984, 28757), (1158, 24436), (1192, 23739), (1544, 18327), (1788, 15826), (2316, 12218), (3576, 7913), (4632, 6109)]