67713548

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{431}}^1$

素因数の和:654

約数の個数: 48

約数和(自身を含む): 140894208

約数和(自身を除く): 73180660

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 181, 217, 362, 431, 434, 724, 862, 868, 1267, 1724, 2534, 3017, 5068, 5611, 6034, 11222, 12068, 13361, 22444, 26722, 39277, 53444, 78011, 78554, 93527, 156022, 157108, 187054, 312044, 374108, 546077, 1092154, 2184308, 2418341, 4836682, 9673364, 16928387, 33856774, 67713548]

約数ペア:

[(1, 67713548), (2, 33856774), (4, 16928387), (7, 9673364), (14, 4836682), (28, 2418341), (31, 2184308), (62, 1092154), (124, 546077), (181, 374108), (217, 312044), (362, 187054), (431, 157108), (434, 156022), (724, 93527), (862, 78554), (868, 78011), (1267, 53444), (1724, 39277), (2534, 26722), (3017, 22444), (5068, 13361), (5611, 12068), (6034, 11222)]