66417376

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:176

約数の個数: 96

約数和(自身を含む): 146313216

約数和(自身を除く): 79895840

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 41, 46, 62, 71, 82, 92, 124, 142, 164, 184, 248, 284, 328, 368, 496, 568, 656, 713, 736, 943, 992, 1136, 1271, 1312, 1426, 1633, 1886, 2201, 2272, 2542, 2852, 2911, 3266, 3772, 4402, 5084, 5704, 5822, 6532, 7544, 8804, 10168, 11408, 11644, 13064, 15088, 17608, 20336, 22816, 23288, 26128, 29233, 30176, 35216, 40672, 46576, 50623, 52256, 58466, 66953, 70432, 90241, 93152, 101246, 116932, 133906, 180482, 202492, 233864, 267812, 360964, 404984, 467728, 535624, 721928, 809968, 935456, 1071248, 1443856, 1619936, 2075543, 2142496, 2887712, 4151086, 8302172, 16604344, 33208688, 66417376]

約数ペア:

[(1, 66417376), (2, 33208688), (4, 16604344), (8, 8302172), (16, 4151086), (23, 2887712), (31, 2142496), (32, 2075543), (41, 1619936), (46, 1443856), (62, 1071248), (71, 935456), (82, 809968), (92, 721928), (124, 535624), (142, 467728), (164, 404984), (184, 360964), (248, 267812), (284, 233864), (328, 202492), (368, 180482), (496, 133906), (568, 116932), (656, 101246), (713, 93152), (736, 90241), (943, 70432), (992, 66953), (1136, 58466), (1271, 52256), (1312, 50623), (1426, 46576), (1633, 40672), (1886, 35216), (2201, 30176), (2272, 29233), (2542, 26128), (2852, 23288), (2911, 22816), (3266, 20336), (3772, 17608), (4402, 15088), (5084, 13064), (5704, 11644), (5822, 11408), (6532, 10168), (7544, 8804)]