1279557632

素因数分解:

$2^{15}\times {\mathrm{17}}^1\times {\mathrm{2297}}^1$

素因数の和:2344

約数の個数: 64

約数和(自身を含む): 2710789740

約数和(自身を除く): 1431232108

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1024, 1088, 2048, 2176, 2297, 4096, 4352, 4594, 8192, 8704, 9188, 16384, 17408, 18376, 32768, 34816, 36752, 39049, 69632, 73504, 78098, 139264, 147008, 156196, 278528, 294016, 312392, 557056, 588032, 624784, 1176064, 1249568, 2352128, 2499136, 4704256, 4998272, 9408512, 9996544, 18817024, 19993088, 37634048, 39986176, 75268096, 79972352, 159944704, 319889408, 639778816, 1279557632]

約数ペア:

[(1, 1279557632), (2, 639778816), (4, 319889408), (8, 159944704), (16, 79972352), (17, 75268096), (32, 39986176), (34, 37634048), (64, 19993088), (68, 18817024), (128, 9996544), (136, 9408512), (256, 4998272), (272, 4704256), (512, 2499136), (544, 2352128), (1024, 1249568), (1088, 1176064), (2048, 624784), (2176, 588032), (2297, 557056), (4096, 312392), (4352, 294016), (4594, 278528), (8192, 156196), (8704, 147008), (9188, 139264), (16384, 78098), (17408, 73504), (18376, 69632), (32768, 39049), (34816, 36752)]