7215104

素因数分解:

$2^{11}\times {\mathrm{13}}^1\times {\mathrm{271}}^1$

素因数の和:306

約数の個数: 48

約数和(自身を含む): 15593760

約数和(自身を除く): 8378656

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 271, 416, 512, 542, 832, 1024, 1084, 1664, 2048, 2168, 3328, 3523, 4336, 6656, 7046, 8672, 13312, 14092, 17344, 26624, 28184, 34688, 56368, 69376, 112736, 138752, 225472, 277504, 450944, 555008, 901888, 1803776, 3607552, 7215104]

約数ペア:

[(1, 7215104), (2, 3607552), (4, 1803776), (8, 901888), (13, 555008), (16, 450944), (26, 277504), (32, 225472), (52, 138752), (64, 112736), (104, 69376), (128, 56368), (208, 34688), (256, 28184), (271, 26624), (416, 17344), (512, 14092), (542, 13312), (832, 8672), (1024, 7046), (1084, 6656), (1664, 4336), (2048, 3523), (2168, 3328)]