67013648

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{1619}}^1$

素因数の和:1839

約数の個数: 40

約数和(自身を含む): 140616000

約数和(自身を除く): 73602352

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 199, 208, 398, 796, 1592, 1619, 2587, 3184, 3238, 5174, 6476, 10348, 12952, 20696, 21047, 25904, 41392, 42094, 84188, 168376, 322181, 336752, 644362, 1288724, 2577448, 4188353, 5154896, 8376706, 16753412, 33506824, 67013648]

約数ペア:

[(1, 67013648), (2, 33506824), (4, 16753412), (8, 8376706), (13, 5154896), (16, 4188353), (26, 2577448), (52, 1288724), (104, 644362), (199, 336752), (208, 322181), (398, 168376), (796, 84188), (1592, 42094), (1619, 41392), (2587, 25904), (3184, 21047), (3238, 20696), (5174, 12952), (6476, 10348)]