77290324

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{1889}}^1$

素因数の和:2139

約数の個数: 24

約数和(自身を含む): 138597480

約数和(自身を除く): 61307156

約数列:

[1, 2, 4, 53, 106, 193, 212, 386, 772, 1889, 3778, 7556, 10229, 20458, 40916, 100117, 200234, 364577, 400468, 729154, 1458308, 19322581, 38645162, 77290324]

約数ペア:

[(1, 77290324), (2, 38645162), (4, 19322581), (53, 1458308), (106, 729154), (193, 400468), (212, 364577), (386, 200234), (772, 100117), (1889, 40916), (3778, 20458), (7556, 10229)]