28416129042

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{676574501}}^1$

素因数の和:676574513

約数の個数: 16

約数和(自身を含む): 64951152192

約数和(自身を除く): 36535023150

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 676574501, 1353149002, 2029723503, 4059447006, 4736021507, 9472043014, 14208064521, 28416129042]

約数ペア:

[(1, 28416129042), (2, 14208064521), (3, 9472043014), (6, 4736021507), (7, 4059447006), (14, 2029723503), (21, 1353149002), (42, 676574501)]