28448304

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:338

約数の個数: 80

約数和(自身を含む): 77137920

約数和(自身を除く): 48689616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 107, 116, 174, 191, 214, 232, 321, 348, 382, 428, 464, 573, 642, 696, 764, 856, 1146, 1284, 1392, 1528, 1712, 2292, 2568, 3056, 3103, 4584, 5136, 5539, 6206, 9168, 9309, 11078, 12412, 16617, 18618, 20437, 22156, 24824, 33234, 37236, 40874, 44312, 49648, 61311, 66468, 74472, 81748, 88624, 122622, 132936, 148944, 163496, 245244, 265872, 326992, 490488, 592673, 980976, 1185346, 1778019, 2370692, 3556038, 4741384, 7112076, 9482768, 14224152, 28448304]

約数ペア:

[(1, 28448304), (2, 14224152), (3, 9482768), (4, 7112076), (6, 4741384), (8, 3556038), (12, 2370692), (16, 1778019), (24, 1185346), (29, 980976), (48, 592673), (58, 490488), (87, 326992), (107, 265872), (116, 245244), (174, 163496), (191, 148944), (214, 132936), (232, 122622), (321, 88624), (348, 81748), (382, 74472), (428, 66468), (464, 61311), (573, 49648), (642, 44312), (696, 40874), (764, 37236), (856, 33234), (1146, 24824), (1284, 22156), (1392, 20437), (1528, 18618), (1712, 16617), (2292, 12412), (2568, 11078), (3056, 9309), (3103, 9168), (4584, 6206), (5136, 5539)]