28657692008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{325655591}}^1$

素因数の和:325655608

約数の個数: 16

約数和(自身を含む): 58618006560

約数和(自身を除く): 29960314552

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 325655591, 651311182, 1302622364, 2605244728, 3582211501, 7164423002, 14328846004, 28657692008]

約数ペア:

[(1, 28657692008), (2, 14328846004), (4, 7164423002), (8, 3582211501), (11, 2605244728), (22, 1302622364), (44, 651311182), (88, 325655591)]