22368544

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:194

約数の個数: 72

約数和(自身を含む): 49771260

約数和(自身を除く): 27402716

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 53, 88, 106, 109, 121, 176, 212, 218, 242, 352, 424, 436, 484, 583, 848, 872, 968, 1166, 1199, 1696, 1744, 1936, 2332, 2398, 3488, 3872, 4664, 4796, 5777, 6413, 9328, 9592, 11554, 12826, 13189, 18656, 19184, 23108, 25652, 26378, 38368, 46216, 51304, 52756, 63547, 92432, 102608, 105512, 127094, 184864, 205216, 211024, 254188, 422048, 508376, 699017, 1016752, 1398034, 2033504, 2796068, 5592136, 11184272, 22368544]

約数ペア:

[(1, 22368544), (2, 11184272), (4, 5592136), (8, 2796068), (11, 2033504), (16, 1398034), (22, 1016752), (32, 699017), (44, 508376), (53, 422048), (88, 254188), (106, 211024), (109, 205216), (121, 184864), (176, 127094), (212, 105512), (218, 102608), (242, 92432), (352, 63547), (424, 52756), (436, 51304), (484, 46216), (583, 38368), (848, 26378), (872, 25652), (968, 23108), (1166, 19184), (1199, 18656), (1696, 13189), (1744, 12826), (1936, 11554), (2332, 9592), (2398, 9328), (3488, 6413), (3872, 5777), (4664, 4796)]