7972744

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{5897}}^1$

素因数の和:5929

約数の個数: 24

約数和(自身を含む): 16190010

約数和(自身を除く): 8217266

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 5897, 11794, 23588, 47176, 76661, 153322, 306644, 613288, 996593, 1993186, 3986372, 7972744]

約数ペア:

[(1, 7972744), (2, 3986372), (4, 1993186), (8, 996593), (13, 613288), (26, 306644), (52, 153322), (104, 76661), (169, 47176), (338, 23588), (676, 11794), (1352, 5897)]