26798446

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:328

約数の個数: 24

約数和(自身を含む): 42325632

約数和(自身を除く): 15527186

約数列:

[1, 2, 31, 62, 73, 146, 191, 382, 961, 1922, 2263, 4526, 5921, 11842, 13943, 27886, 70153, 140306, 183551, 367102, 432233, 864466, 13399223, 26798446]

約数ペア:

[(1, 26798446), (2, 13399223), (31, 864466), (62, 432233), (73, 367102), (146, 183551), (191, 140306), (382, 70153), (961, 27886), (1922, 13943), (2263, 11842), (4526, 5921)]