71186992

素因数分解:

$2^4\times {\mathrm{617}}^1\times {\mathrm{7211}}^1$

素因数の和:7836

約数の個数: 20

約数和(自身を含む): 138167496

約数和(自身を除く): 66980504

約数列:

[1, 2, 4, 8, 16, 617, 1234, 2468, 4936, 7211, 9872, 14422, 28844, 57688, 115376, 4449187, 8898374, 17796748, 35593496, 71186992]

約数ペア:

[(1, 71186992), (2, 35593496), (4, 17796748), (8, 8898374), (16, 4449187), (617, 115376), (1234, 57688), (2468, 28844), (4936, 14422), (7211, 9872)]