73215748

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{3559}}^1$

素因数の和:3739

約数の個数: 24

約数和(自身を含む): 132574400

約数和(自身を除く): 59358652

約数列:

[1, 2, 4, 37, 74, 139, 148, 278, 556, 3559, 5143, 7118, 10286, 14236, 20572, 131683, 263366, 494701, 526732, 989402, 1978804, 18303937, 36607874, 73215748]

約数ペア:

[(1, 73215748), (2, 36607874), (4, 18303937), (37, 1978804), (74, 989402), (139, 526732), (148, 494701), (278, 263366), (556, 131683), (3559, 20572), (5143, 14236), (7118, 10286)]