22372376

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:288

約数の個数: 64

約数和(自身を含む): 48384000

約数和(自身を除く): 26011624

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 47, 52, 92, 94, 104, 184, 188, 199, 299, 376, 398, 598, 611, 796, 1081, 1196, 1222, 1592, 2162, 2392, 2444, 2587, 4324, 4577, 4888, 5174, 8648, 9154, 9353, 10348, 14053, 18308, 18706, 20696, 28106, 36616, 37412, 56212, 59501, 74824, 112424, 119002, 121589, 215119, 238004, 243178, 430238, 476008, 486356, 860476, 972712, 1720952, 2796547, 5593094, 11186188, 22372376]

約数ペア:

[(1, 22372376), (2, 11186188), (4, 5593094), (8, 2796547), (13, 1720952), (23, 972712), (26, 860476), (46, 486356), (47, 476008), (52, 430238), (92, 243178), (94, 238004), (104, 215119), (184, 121589), (188, 119002), (199, 112424), (299, 74824), (376, 59501), (398, 56212), (598, 37412), (611, 36616), (796, 28106), (1081, 20696), (1196, 18706), (1222, 18308), (1592, 14053), (2162, 10348), (2392, 9353), (2444, 9154), (2587, 8648), (4324, 5174), (4577, 4888)]