72979585288

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{1619}}^1\times {\mathrm{152287}}^1$

素因数の和:153949

約数の個数: 32

約数和(自身を含む): 140622739200

約数和(自身を除く): 67643153912

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 1619, 3238, 6476, 12952, 59903, 119806, 152287, 239612, 304574, 479224, 609148, 1218296, 5634619, 11269238, 22538476, 45076952, 246552653, 493105306, 986210612, 1972421224, 9122448161, 18244896322, 36489792644, 72979585288]

約数ペア:

[(1, 72979585288), (2, 36489792644), (4, 18244896322), (8, 9122448161), (37, 1972421224), (74, 986210612), (148, 493105306), (296, 246552653), (1619, 45076952), (3238, 22538476), (6476, 11269238), (12952, 5634619), (59903, 1218296), (119806, 609148), (152287, 479224), (239612, 304574)]