15075492016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4263431}}^1$

素因数の和:4263469

約数の個数: 40

約数和(自身を含む): 33305930784

約数和(自身を除く): 18230438768

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 4263431, 8526862, 17053724, 34107448, 55424603, 68214896, 72478327, 110849206, 144956654, 221698412, 289913308, 443396824, 579826616, 886793648, 942218251, 1159653232, 1884436502, 3768873004, 7537746008, 15075492016]

約数ペア:

[(1, 15075492016), (2, 7537746008), (4, 3768873004), (8, 1884436502), (13, 1159653232), (16, 942218251), (17, 886793648), (26, 579826616), (34, 443396824), (52, 289913308), (68, 221698412), (104, 144956654), (136, 110849206), (208, 72478327), (221, 68214896), (272, 55424603), (442, 34107448), (884, 17053724), (1768, 8526862), (3536, 4263431)]