28860416

素因数分解:

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

素因数の和:310

約数の個数: 56

約数和(自身を含む): 62386464

約数和(自身を除く): 33526048

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, 4096, 4336, 6656, 7046, 8192, 8672, 13312, 14092, 17344, 26624, 28184, 34688, 53248, 56368, 69376, 106496, 112736, 138752, 225472, 277504, 450944, 555008, 901888, 1110016, 1803776, 2220032, 3607552, 7215104, 14430208, 28860416]

約数ペア:

[(1, 28860416), (2, 14430208), (4, 7215104), (8, 3607552), (13, 2220032), (16, 1803776), (26, 1110016), (32, 901888), (52, 555008), (64, 450944), (104, 277504), (128, 225472), (208, 138752), (256, 112736), (271, 106496), (416, 69376), (512, 56368), (542, 53248), (832, 34688), (1024, 28184), (1084, 26624), (1664, 17344), (2048, 14092), (2168, 13312), (3328, 8672), (3523, 8192), (4096, 7046), (4336, 6656)]