4075982008

素因数分解:

$2^3\times 7^1\times {\mathrm{197}}^1\times {\mathrm{369469}}^1$

素因数の和:369679

約数の個数: 32

約数和(自身を含む): 8778607200

約数和(自身を除く): 4702625192

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 197, 394, 788, 1379, 1576, 2758, 5516, 11032, 369469, 738938, 1477876, 2586283, 2955752, 5172566, 10345132, 20690264, 72785393, 145570786, 291141572, 509497751, 582283144, 1018995502, 2037991004, 4075982008]

約数ペア:

[(1, 4075982008), (2, 2037991004), (4, 1018995502), (7, 582283144), (8, 509497751), (14, 291141572), (28, 145570786), (56, 72785393), (197, 20690264), (394, 10345132), (788, 5172566), (1379, 2955752), (1576, 2586283), (2758, 1477876), (5516, 738938), (11032, 369469)]