42727888

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{8117}}^1$

素因数の和:8179

約数の個数: 40

約数和(自身を含む): 96636672

約数和(自身を除く): 53908784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 658, 752, 1316, 2632, 5264, 8117, 16234, 32468, 56819, 64936, 113638, 129872, 227276, 381499, 454552, 762998, 909104, 1525996, 2670493, 3051992, 5340986, 6103984, 10681972, 21363944, 42727888]

約数ペア:

[(1, 42727888), (2, 21363944), (4, 10681972), (7, 6103984), (8, 5340986), (14, 3051992), (16, 2670493), (28, 1525996), (47, 909104), (56, 762998), (94, 454552), (112, 381499), (188, 227276), (329, 129872), (376, 113638), (658, 64936), (752, 56819), (1316, 32468), (2632, 16234), (5264, 8117)]