39581528

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{389}}^1$

素因数の和:504

約数の個数: 64

約数和(自身を含む): 89856000

約数和(自身を除く): 50274472

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 79, 92, 158, 161, 184, 316, 322, 389, 553, 632, 644, 778, 1106, 1288, 1556, 1817, 2212, 2723, 3112, 3634, 4424, 5446, 7268, 8947, 10892, 12719, 14536, 17894, 21784, 25438, 30731, 35788, 50876, 61462, 62629, 71576, 101752, 122924, 125258, 215117, 245848, 250516, 430234, 501032, 706813, 860468, 1413626, 1720936, 2827252, 4947691, 5654504, 9895382, 19790764, 39581528]

約数ペア:

[(1, 39581528), (2, 19790764), (4, 9895382), (7, 5654504), (8, 4947691), (14, 2827252), (23, 1720936), (28, 1413626), (46, 860468), (56, 706813), (79, 501032), (92, 430234), (158, 250516), (161, 245848), (184, 215117), (316, 125258), (322, 122924), (389, 101752), (553, 71576), (632, 62629), (644, 61462), (778, 50876), (1106, 35788), (1288, 30731), (1556, 25438), (1817, 21784), (2212, 17894), (2723, 14536), (3112, 12719), (3634, 10892), (4424, 8947), (5446, 7268)]