22116248

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1$

素因数の和:277

約数の個数: 96

約数和(自身を含む): 55157760

約数和(自身を除く): 33041512

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 23, 28, 44, 46, 49, 56, 77, 88, 92, 98, 154, 161, 184, 196, 223, 253, 308, 322, 392, 446, 506, 539, 616, 644, 892, 1012, 1078, 1127, 1288, 1561, 1771, 1784, 2024, 2156, 2254, 2453, 3122, 3542, 4312, 4508, 4906, 5129, 6244, 7084, 9016, 9812, 10258, 10927, 12397, 12488, 14168, 17171, 19624, 20516, 21854, 24794, 34342, 35903, 41032, 43708, 49588, 56419, 68684, 71806, 87416, 99176, 112838, 120197, 137368, 143612, 225676, 240394, 251321, 287224, 394933, 451352, 480788, 502642, 789866, 961576, 1005284, 1579732, 2010568, 2764531, 3159464, 5529062, 11058124, 22116248]

約数ペア:

[(1, 22116248), (2, 11058124), (4, 5529062), (7, 3159464), (8, 2764531), (11, 2010568), (14, 1579732), (22, 1005284), (23, 961576), (28, 789866), (44, 502642), (46, 480788), (49, 451352), (56, 394933), (77, 287224), (88, 251321), (92, 240394), (98, 225676), (154, 143612), (161, 137368), (184, 120197), (196, 112838), (223, 99176), (253, 87416), (308, 71806), (322, 68684), (392, 56419), (446, 49588), (506, 43708), (539, 41032), (616, 35903), (644, 34342), (892, 24794), (1012, 21854), (1078, 20516), (1127, 19624), (1288, 17171), (1561, 14168), (1771, 12488), (1784, 12397), (2024, 10927), (2156, 10258), (2254, 9812), (2453, 9016), (3122, 7084), (3542, 6244), (4312, 5129), (4508, 4906)]