28368054

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:242

約数の個数: 96

約数和(自身を含む): 73592064

約数和(自身を除く): 45224010

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 103, 107, 117, 143, 198, 206, 214, 234, 286, 309, 321, 429, 618, 642, 858, 927, 963, 1133, 1177, 1287, 1339, 1391, 1854, 1926, 2266, 2354, 2574, 2678, 2782, 3399, 3531, 4017, 4173, 6798, 7062, 8034, 8346, 10197, 10593, 11021, 12051, 12519, 14729, 15301, 20394, 21186, 22042, 24102, 25038, 29458, 30602, 33063, 44187, 45903, 66126, 88374, 91806, 99189, 121231, 132561, 137709, 143273, 198378, 242462, 265122, 275418, 286546, 363693, 429819, 727386, 859638, 1091079, 1289457, 1576003, 2182158, 2578914, 3152006, 4728009, 9456018, 14184027, 28368054]

約数ペア:

[(1, 28368054), (2, 14184027), (3, 9456018), (6, 4728009), (9, 3152006), (11, 2578914), (13, 2182158), (18, 1576003), (22, 1289457), (26, 1091079), (33, 859638), (39, 727386), (66, 429819), (78, 363693), (99, 286546), (103, 275418), (107, 265122), (117, 242462), (143, 198378), (198, 143273), (206, 137709), (214, 132561), (234, 121231), (286, 99189), (309, 91806), (321, 88374), (429, 66126), (618, 45903), (642, 44187), (858, 33063), (927, 30602), (963, 29458), (1133, 25038), (1177, 24102), (1287, 22042), (1339, 21186), (1391, 20394), (1854, 15301), (1926, 14729), (2266, 12519), (2354, 12051), (2574, 11021), (2678, 10593), (2782, 10197), (3399, 8346), (3531, 8034), (4017, 7062), (4173, 6798)]