25961036

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{311}}^1\times {\mathrm{509}}^1$

素因数の和:865

約数の個数: 24

約数和(自身を含む): 46781280

約数和(自身を除く): 20820244

約数列:

[1, 2, 4, 41, 82, 164, 311, 509, 622, 1018, 1244, 2036, 12751, 20869, 25502, 41738, 51004, 83476, 158299, 316598, 633196, 6490259, 12980518, 25961036]

約数ペア:

[(1, 25961036), (2, 12980518), (4, 6490259), (41, 633196), (82, 316598), (164, 158299), (311, 83476), (509, 51004), (622, 41738), (1018, 25502), (1244, 20869), (2036, 12751)]