25199624

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{859}}^1$

素因数の和:1077

約数の個数: 32

約数和(自身を含む): 50052000

約数和(自身を除く): 24852376

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 193, 386, 772, 859, 1544, 1718, 3436, 3667, 6872, 7334, 14668, 16321, 29336, 32642, 65284, 130568, 165787, 331574, 663148, 1326296, 3149953, 6299906, 12599812, 25199624]

約数ペア:

[(1, 25199624), (2, 12599812), (4, 6299906), (8, 3149953), (19, 1326296), (38, 663148), (76, 331574), (152, 165787), (193, 130568), (386, 65284), (772, 32642), (859, 29336), (1544, 16321), (1718, 14668), (3436, 7334), (3667, 6872)]