28629744

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:175

約数の個数: 160

約数和(自身を含む): 89827584

約数和(自身を除く): 61197840

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 43, 44, 48, 52, 66, 78, 86, 88, 97, 104, 129, 132, 143, 156, 172, 176, 194, 208, 258, 264, 286, 291, 312, 344, 388, 429, 473, 516, 528, 559, 572, 582, 624, 688, 776, 858, 946, 1032, 1067, 1118, 1144, 1164, 1261, 1419, 1552, 1677, 1716, 1892, 2064, 2134, 2236, 2288, 2328, 2522, 2838, 3201, 3354, 3432, 3783, 3784, 4171, 4268, 4472, 4656, 5044, 5676, 6149, 6402, 6708, 6864, 7566, 7568, 8342, 8536, 8944, 10088, 11352, 12298, 12513, 12804, 13416, 13871, 15132, 16684, 17072, 18447, 20176, 22704, 24596, 25026, 25608, 26832, 27742, 30264, 33368, 36894, 41613, 45881, 49192, 50052, 51216, 54223, 55484, 60528, 66736, 73788, 83226, 91762, 98384, 100104, 108446, 110968, 137643, 147576, 162669, 166452, 183524, 200208, 216892, 221936, 275286, 295152, 325338, 332904, 367048, 433784, 550572, 596453, 650676, 665808, 734096, 867568, 1101144, 1192906, 1301352, 1789359, 2202288, 2385812, 2602704, 3578718, 4771624, 7157436, 9543248, 14314872, 28629744]

約数ペア:

[(1, 28629744), (2, 14314872), (3, 9543248), (4, 7157436), (6, 4771624), (8, 3578718), (11, 2602704), (12, 2385812), (13, 2202288), (16, 1789359), (22, 1301352), (24, 1192906), (26, 1101144), (33, 867568), (39, 734096), (43, 665808), (44, 650676), (48, 596453), (52, 550572), (66, 433784), (78, 367048), (86, 332904), (88, 325338), (97, 295152), (104, 275286), (129, 221936), (132, 216892), (143, 200208), (156, 183524), (172, 166452), (176, 162669), (194, 147576), (208, 137643), (258, 110968), (264, 108446), (286, 100104), (291, 98384), (312, 91762), (344, 83226), (388, 73788), (429, 66736), (473, 60528), (516, 55484), (528, 54223), (559, 51216), (572, 50052), (582, 49192), (624, 45881), (688, 41613), (776, 36894), (858, 33368), (946, 30264), (1032, 27742), (1067, 26832), (1118, 25608), (1144, 25026), (1164, 24596), (1261, 22704), (1419, 20176), (1552, 18447), (1677, 17072), (1716, 16684), (1892, 15132), (2064, 13871), (2134, 13416), (2236, 12804), (2288, 12513), (2328, 12298), (2522, 11352), (2838, 10088), (3201, 8944), (3354, 8536), (3432, 8342), (3783, 7568), (3784, 7566), (4171, 6864), (4268, 6708), (4472, 6402), (4656, 6149), (5044, 5676)]