22560208

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:344

約数の個数: 60

約数和(自身を含む): 49344064

約数和(自身を除く): 26783856

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 86, 88, 121, 172, 176, 242, 271, 344, 473, 484, 542, 688, 946, 968, 1084, 1892, 1936, 2168, 2981, 3784, 4336, 5203, 5962, 7568, 10406, 11653, 11924, 20812, 23306, 23848, 32791, 41624, 46612, 47696, 65582, 83248, 93224, 128183, 131164, 186448, 256366, 262328, 512732, 524656, 1025464, 1410013, 2050928, 2820026, 5640052, 11280104, 22560208]

約数ペア:

[(1, 22560208), (2, 11280104), (4, 5640052), (8, 2820026), (11, 2050928), (16, 1410013), (22, 1025464), (43, 524656), (44, 512732), (86, 262328), (88, 256366), (121, 186448), (172, 131164), (176, 128183), (242, 93224), (271, 83248), (344, 65582), (473, 47696), (484, 46612), (542, 41624), (688, 32791), (946, 23848), (968, 23306), (1084, 20812), (1892, 11924), (1936, 11653), (2168, 10406), (2981, 7568), (3784, 5962), (4336, 5203)]