4920292864

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{1259}}^1$

素因数の和:1743

約数の個数: 80

約数和(自身を含む): 10440738000

約数和(自身を除く): 5520445136

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 449, 512, 544, 898, 1088, 1259, 1796, 2176, 2518, 3592, 4352, 5036, 7184, 7633, 8704, 10072, 14368, 15266, 20144, 21403, 28736, 30532, 40288, 42806, 57472, 61064, 80576, 85612, 114944, 122128, 161152, 171224, 229888, 244256, 322304, 342448, 488512, 565291, 644608, 684896, 977024, 1130582, 1369792, 1954048, 2261164, 2739584, 3908096, 4522328, 5479168, 9044656, 9609947, 10958336, 18089312, 19219894, 36178624, 38439788, 72357248, 76879576, 144714496, 153759152, 289428992, 307518304, 615036608, 1230073216, 2460146432, 4920292864]

約数ペア:

[(1, 4920292864), (2, 2460146432), (4, 1230073216), (8, 615036608), (16, 307518304), (17, 289428992), (32, 153759152), (34, 144714496), (64, 76879576), (68, 72357248), (128, 38439788), (136, 36178624), (256, 19219894), (272, 18089312), (449, 10958336), (512, 9609947), (544, 9044656), (898, 5479168), (1088, 4522328), (1259, 3908096), (1796, 2739584), (2176, 2261164), (2518, 1954048), (3592, 1369792), (4352, 1130582), (5036, 977024), (7184, 684896), (7633, 644608), (8704, 565291), (10072, 488512), (14368, 342448), (15266, 322304), (20144, 244256), (21403, 229888), (28736, 171224), (30532, 161152), (40288, 122128), (42806, 114944), (57472, 85612), (61064, 80576)]