16290736

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1889}}^1$

素因数の和:1922

約数の個数: 60

約数和(自身を含む): 40075560

約数和(自身を除く): 23784824

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 308, 392, 539, 616, 784, 1078, 1232, 1889, 2156, 3778, 4312, 7556, 8624, 13223, 15112, 20779, 26446, 30224, 41558, 52892, 83116, 92561, 105784, 145453, 166232, 185122, 211568, 290906, 332464, 370244, 581812, 740488, 1018171, 1163624, 1480976, 2036342, 2327248, 4072684, 8145368, 16290736]

約数ペア:

[(1, 16290736), (2, 8145368), (4, 4072684), (7, 2327248), (8, 2036342), (11, 1480976), (14, 1163624), (16, 1018171), (22, 740488), (28, 581812), (44, 370244), (49, 332464), (56, 290906), (77, 211568), (88, 185122), (98, 166232), (112, 145453), (154, 105784), (176, 92561), (196, 83116), (308, 52892), (392, 41558), (539, 30224), (616, 26446), (784, 20779), (1078, 15112), (1232, 13223), (1889, 8624), (2156, 7556), (3778, 4312)]