28246834

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{26203}}^1$

素因数の和:26230

約数の個数: 24

約数和(自身を含む): 53770608

約数和(自身を除く): 25523774

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 26203, 52406, 183421, 288233, 366842, 576466, 1283947, 2017631, 2567894, 4035262, 14123417, 28246834]

約数ペア:

[(1, 28246834), (2, 14123417), (7, 4035262), (11, 2567894), (14, 2017631), (22, 1283947), (49, 576466), (77, 366842), (98, 288233), (154, 183421), (539, 52406), (1078, 26203)]