8158702928

素因数分解:

$2^4\times {\mathrm{47}}^2\times {\mathrm{359}}^1\times {\mathrm{643}}^1$

素因数の和:1104

約数の個数: 60

約数和(自身を含む): 16221149280

約数和(自身を除く): 8062446352

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 359, 376, 643, 718, 752, 1286, 1436, 2209, 2572, 2872, 4418, 5144, 5744, 8836, 10288, 16873, 17672, 30221, 33746, 35344, 60442, 67492, 120884, 134984, 230837, 241768, 269968, 461674, 483536, 793031, 923348, 1420387, 1586062, 1846696, 2840774, 3172124, 3693392, 5681548, 6344248, 10849339, 11363096, 12688496, 21698678, 22726192, 43397356, 86794712, 173589424, 509918933, 1019837866, 2039675732, 4079351464, 8158702928]

約数ペア:

[(1, 8158702928), (2, 4079351464), (4, 2039675732), (8, 1019837866), (16, 509918933), (47, 173589424), (94, 86794712), (188, 43397356), (359, 22726192), (376, 21698678), (643, 12688496), (718, 11363096), (752, 10849339), (1286, 6344248), (1436, 5681548), (2209, 3693392), (2572, 3172124), (2872, 2840774), (4418, 1846696), (5144, 1586062), (5744, 1420387), (8836, 923348), (10288, 793031), (16873, 483536), (17672, 461674), (30221, 269968), (33746, 241768), (35344, 230837), (60442, 134984), (67492, 120884)]