25850871664

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{487}}^1\times {\mathrm{46727}}^1$

素因数の和:47293

約数の個数: 40

約数和(自身を含む): 50896885248

約数和(自身を除く): 25046013584

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 487, 568, 974, 1136, 1948, 3896, 7792, 34577, 46727, 69154, 93454, 138308, 186908, 276616, 373816, 553232, 747632, 3317617, 6635234, 13270468, 22756049, 26540936, 45512098, 53081872, 91024196, 182048392, 364096784, 1615679479, 3231358958, 6462717916, 12925435832, 25850871664]

約数ペア:

[(1, 25850871664), (2, 12925435832), (4, 6462717916), (8, 3231358958), (16, 1615679479), (71, 364096784), (142, 182048392), (284, 91024196), (487, 53081872), (568, 45512098), (974, 26540936), (1136, 22756049), (1948, 13270468), (3896, 6635234), (7792, 3317617), (34577, 747632), (46727, 553232), (69154, 373816), (93454, 276616), (138308, 186908)]