47879998

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{10607}}^1$

素因数の和:10707

約数の個数: 16

約数和(自身を含む): 74977344

約数和(自身を除く): 27097346

約数列:

[1, 2, 37, 61, 74, 122, 2257, 4514, 10607, 21214, 392459, 647027, 784918, 1294054, 23939999, 47879998]

約数ペア:

[(1, 47879998), (2, 23939999), (37, 1294054), (61, 784918), (74, 647027), (122, 392459), (2257, 21214), (4514, 10607)]