2175261728

素因数分解:

$2^5\times {\mathrm{149}}^1\times {\mathrm{503}}^1\times {\mathrm{907}}^1$

素因数の和:1569

約数の個数: 48

約数和(自身を含む): 4324622400

約数和(自身を除く): 2149360672

約数列:

[1, 2, 4, 8, 16, 32, 149, 298, 503, 596, 907, 1006, 1192, 1814, 2012, 2384, 3628, 4024, 4768, 7256, 8048, 14512, 16096, 29024, 74947, 135143, 149894, 270286, 299788, 456221, 540572, 599576, 912442, 1081144, 1199152, 1824884, 2162288, 2398304, 3649768, 4324576, 7299536, 14599072, 67976929, 135953858, 271907716, 543815432, 1087630864, 2175261728]

約数ペア:

[(1, 2175261728), (2, 1087630864), (4, 543815432), (8, 271907716), (16, 135953858), (32, 67976929), (149, 14599072), (298, 7299536), (503, 4324576), (596, 3649768), (907, 2398304), (1006, 2162288), (1192, 1824884), (1814, 1199152), (2012, 1081144), (2384, 912442), (3628, 599576), (4024, 540572), (4768, 456221), (7256, 299788), (8048, 270286), (14512, 149894), (16096, 135143), (29024, 74947)]