8145368

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1889}}^1$

素因数の和:1920

約数の個数: 48

約数和(自身を含む): 19391400

約数和(自身を除く): 11246032

約数列:

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

約数ペア:

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