15704429792

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{2531}}^1\times {\mathrm{2731}}^1$

素因数の和:5343

約数の個数: 48

約数和(自身を含む): 31377435264

約数和(自身を除く): 15673005472

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 2531, 2731, 5062, 5462, 10124, 10924, 20248, 21848, 40496, 43696, 80992, 87392, 179701, 193901, 359402, 387802, 718804, 775604, 1437608, 1551208, 2875216, 3102416, 5750432, 6204832, 6912161, 13824322, 27648644, 55297288, 110594576, 221189152, 490763431, 981526862, 1963053724, 3926107448, 7852214896, 15704429792]

約数ペア:

[(1, 15704429792), (2, 7852214896), (4, 3926107448), (8, 1963053724), (16, 981526862), (32, 490763431), (71, 221189152), (142, 110594576), (284, 55297288), (568, 27648644), (1136, 13824322), (2272, 6912161), (2531, 6204832), (2731, 5750432), (5062, 3102416), (5462, 2875216), (10124, 1551208), (10924, 1437608), (20248, 775604), (21848, 718804), (40496, 387802), (43696, 359402), (80992, 193901), (87392, 179701)]