25875124

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{193}}^1\times {\mathrm{277}}^1$

素因数の和:496

約数の個数: 36

約数和(自身を含む): 50210692

約数和(自身を除く): 24335568

約数列:

[1, 2, 4, 11, 22, 44, 121, 193, 242, 277, 386, 484, 554, 772, 1108, 2123, 3047, 4246, 6094, 8492, 12188, 23353, 33517, 46706, 53461, 67034, 93412, 106922, 134068, 213844, 588071, 1176142, 2352284, 6468781, 12937562, 25875124]

約数ペア:

[(1, 25875124), (2, 12937562), (4, 6468781), (11, 2352284), (22, 1176142), (44, 588071), (121, 213844), (193, 134068), (242, 106922), (277, 93412), (386, 67034), (484, 53461), (554, 46706), (772, 33517), (1108, 23353), (2123, 12188), (3047, 8492), (4246, 6094)]