28508424

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{169693}}^1$

素因数の和:169709

約数の個数: 32

約数和(自身を含む): 81453120

約数和(自身を除く): 52944696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 169693, 339386, 509079, 678772, 1018158, 1187851, 1357544, 2036316, 2375702, 3563553, 4072632, 4751404, 7127106, 9502808, 14254212, 28508424]

約数ペア:

[(1, 28508424), (2, 14254212), (3, 9502808), (4, 7127106), (6, 4751404), (7, 4072632), (8, 3563553), (12, 2375702), (14, 2036316), (21, 1357544), (24, 1187851), (28, 1018158), (42, 678772), (56, 509079), (84, 339386), (168, 169693)]