22641424

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{547}}^1$

素因数の和:767

約数の個数: 40

約数和(自身を含む): 47566400

約数和(自身を除く): 24924976

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 199, 208, 398, 547, 796, 1094, 1592, 2188, 2587, 3184, 4376, 5174, 7111, 8752, 10348, 14222, 20696, 28444, 41392, 56888, 108853, 113776, 217706, 435412, 870824, 1415089, 1741648, 2830178, 5660356, 11320712, 22641424]

約数ペア:

[(1, 22641424), (2, 11320712), (4, 5660356), (8, 2830178), (13, 1741648), (16, 1415089), (26, 870824), (52, 435412), (104, 217706), (199, 113776), (208, 108853), (398, 56888), (547, 41392), (796, 28444), (1094, 20696), (1592, 14222), (2188, 10348), (2587, 8752), (3184, 7111), (4376, 5174)]