1065673648

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{72161}}^1$

素因数の和:72253

約数の個数: 40

約数和(自身を含む): 2254918176

約数和(自身を除く): 1189244528

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 71, 104, 142, 208, 284, 568, 923, 1136, 1846, 3692, 7384, 14768, 72161, 144322, 288644, 577288, 938093, 1154576, 1876186, 3752372, 5123431, 7504744, 10246862, 15009488, 20493724, 40987448, 66604603, 81974896, 133209206, 266418412, 532836824, 1065673648]

約数ペア:

[(1, 1065673648), (2, 532836824), (4, 266418412), (8, 133209206), (13, 81974896), (16, 66604603), (26, 40987448), (52, 20493724), (71, 15009488), (104, 10246862), (142, 7504744), (208, 5123431), (284, 3752372), (568, 1876186), (923, 1154576), (1136, 938093), (1846, 577288), (3692, 288644), (7384, 144322), (14768, 72161)]