26295269

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{241}}^1$

素因数の和:381

約数の個数: 32

約数和(自身を含む): 35777280

約数和(自身を除く): 9482011

約数列:

[1, 7, 11, 13, 77, 91, 109, 143, 241, 763, 1001, 1199, 1417, 1687, 2651, 3133, 8393, 9919, 15587, 18557, 21931, 26269, 34463, 109109, 183883, 241241, 288959, 341497, 2022713, 2390479, 3756467, 26295269]

約数ペア:

[(1, 26295269), (7, 3756467), (11, 2390479), (13, 2022713), (77, 341497), (91, 288959), (109, 241241), (143, 183883), (241, 109109), (763, 34463), (1001, 26269), (1199, 21931), (1417, 18557), (1687, 15587), (2651, 9919), (3133, 8393)]