27720286208

素因数分解:

$2^{17}\times {\mathrm{19}}^1\times {\mathrm{11131}}^1$

素因数の和:11184

約数の個数: 72

約数和(自身を含む): 58363517520

約数和(自身を除く): 30643231312

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1024, 1216, 2048, 2432, 4096, 4864, 8192, 9728, 11131, 16384, 19456, 22262, 32768, 38912, 44524, 65536, 77824, 89048, 131072, 155648, 178096, 211489, 311296, 356192, 422978, 622592, 712384, 845956, 1245184, 1424768, 1691912, 2490368, 2849536, 3383824, 5699072, 6767648, 11398144, 13535296, 22796288, 27070592, 45592576, 54141184, 91185152, 108282368, 182370304, 216564736, 364740608, 433129472, 729481216, 866258944, 1458962432, 1732517888, 3465035776, 6930071552, 13860143104, 27720286208]

約数ペア:

[(1, 27720286208), (2, 13860143104), (4, 6930071552), (8, 3465035776), (16, 1732517888), (19, 1458962432), (32, 866258944), (38, 729481216), (64, 433129472), (76, 364740608), (128, 216564736), (152, 182370304), (256, 108282368), (304, 91185152), (512, 54141184), (608, 45592576), (1024, 27070592), (1216, 22796288), (2048, 13535296), (2432, 11398144), (4096, 6767648), (4864, 5699072), (8192, 3383824), (9728, 2849536), (11131, 2490368), (16384, 1691912), (19456, 1424768), (22262, 1245184), (32768, 845956), (38912, 712384), (44524, 622592), (65536, 422978), (77824, 356192), (89048, 311296), (131072, 211489), (155648, 178096)]