27398392

素因数分解:

$2^3\times 7^1\times {\mathrm{489257}}^1$

素因数の和:489270

約数の個数: 16

約数和(自身を含む): 58710960

約数和(自身を除く): 31312568

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 489257, 978514, 1957028, 3424799, 3914056, 6849598, 13699196, 27398392]

約数ペア:

[(1, 27398392), (2, 13699196), (4, 6849598), (7, 3914056), (8, 3424799), (14, 1957028), (28, 978514), (56, 489257)]