26704262

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{19379}}^1$

素因数の和:19447

約数の個数: 16

約数和(自身を含む): 43953840

約数和(自身を除く): 17249578

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 19379, 38758, 251927, 503854, 1027087, 2054174, 13352131, 26704262]

約数ペア:

[(1, 26704262), (2, 13352131), (13, 2054174), (26, 1027087), (53, 503854), (106, 251927), (689, 38758), (1378, 19379)]