25945538

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1\times {\mathrm{797}}^1$

素因数の和:1237

約数の個数: 16

約数和(自身を含む): 40018104

約数和(自身を除く): 14072566

約数列:

[1, 2, 41, 82, 397, 794, 797, 1594, 16277, 32554, 32677, 65354, 316409, 632818, 12972769, 25945538]

約数ペア:

[(1, 25945538), (2, 12972769), (41, 632818), (82, 316409), (397, 65354), (794, 32677), (797, 32554), (1594, 16277)]