73820404

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^2\times {\mathrm{523}}^1$

素因数の和:676

約数の個数: 36

約数和(自身を含む): 150035872

約数和(自身を除く): 76215468

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 523, 994, 1046, 1988, 2092, 3661, 5041, 7322, 10082, 14644, 20164, 35287, 37133, 70574, 74266, 141148, 148532, 259931, 519862, 1039724, 2636443, 5272886, 10545772, 18455101, 36910202, 73820404]

約数ペア:

[(1, 73820404), (2, 36910202), (4, 18455101), (7, 10545772), (14, 5272886), (28, 2636443), (71, 1039724), (142, 519862), (284, 259931), (497, 148532), (523, 141148), (994, 74266), (1046, 70574), (1988, 37133), (2092, 35287), (3661, 20164), (5041, 14644), (7322, 10082)]