395168032

素因数分解:

$2^5\times 7^1\times {\mathrm{659}}^1\times {\mathrm{2677}}^1$

素因数の和:3353

約数の個数: 48

約数和(自身を含む): 890809920

約数和(自身を除く): 495641888

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 659, 1318, 2636, 2677, 4613, 5272, 5354, 9226, 10544, 10708, 18452, 18739, 21088, 21416, 36904, 37478, 42832, 73808, 74956, 85664, 147616, 149912, 299824, 599648, 1764143, 3528286, 7056572, 12349001, 14113144, 24698002, 28226288, 49396004, 56452576, 98792008, 197584016, 395168032]

約数ペア:

[(1, 395168032), (2, 197584016), (4, 98792008), (7, 56452576), (8, 49396004), (14, 28226288), (16, 24698002), (28, 14113144), (32, 12349001), (56, 7056572), (112, 3528286), (224, 1764143), (659, 599648), (1318, 299824), (2636, 149912), (2677, 147616), (4613, 85664), (5272, 74956), (5354, 73808), (9226, 42832), (10544, 37478), (10708, 36904), (18452, 21416), (18739, 21088)]