28513014

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{128437}}^1$

素因数の和:128479

約数の個数: 16

約数和(自身を含む): 58567728

約数和(自身を除く): 30054714

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 128437, 256874, 385311, 770622, 4752169, 9504338, 14256507, 28513014]

約数ペア:

[(1, 28513014), (2, 14256507), (3, 9504338), (6, 4752169), (37, 770622), (74, 385311), (111, 256874), (222, 128437)]