15704473244

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{8191}}^1$

素因数の和:8466

約数の個数: 48

約数和(自身を含む): 28703195136

約数和(自身を除く): 12998721892

約数列:

[1, 2, 4, 43, 71, 86, 142, 157, 172, 284, 314, 628, 3053, 6106, 6751, 8191, 11147, 12212, 13502, 16382, 22294, 27004, 32764, 44588, 352213, 479321, 581561, 704426, 958642, 1163122, 1285987, 1408852, 1917284, 2326244, 2571974, 5143948, 25007123, 50014246, 55297441, 91305077, 100028492, 110594882, 182610154, 221189764, 365220308, 3926118311, 7852236622, 15704473244]

約数ペア:

[(1, 15704473244), (2, 7852236622), (4, 3926118311), (43, 365220308), (71, 221189764), (86, 182610154), (142, 110594882), (157, 100028492), (172, 91305077), (284, 55297441), (314, 50014246), (628, 25007123), (3053, 5143948), (6106, 2571974), (6751, 2326244), (8191, 1917284), (11147, 1408852), (12212, 1285987), (13502, 1163122), (16382, 958642), (22294, 704426), (27004, 581561), (32764, 479321), (44588, 352213)]