71330084

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{15823}}^1$

素因数の和:15864

約数の個数: 36

約数和(自身を含む): 151530624

約数和(自身を除く): 80200540

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 644, 1127, 2254, 4508, 15823, 31646, 63292, 110761, 221522, 363929, 443044, 727858, 775327, 1455716, 1550654, 2547503, 3101308, 5095006, 10190012, 17832521, 35665042, 71330084]

約数ペア:

[(1, 71330084), (2, 35665042), (4, 17832521), (7, 10190012), (14, 5095006), (23, 3101308), (28, 2547503), (46, 1550654), (49, 1455716), (92, 775327), (98, 727858), (161, 443044), (196, 363929), (322, 221522), (644, 110761), (1127, 63292), (2254, 31646), (4508, 15823)]