858252976

素因数分解:

$2^4\times 7^1\times {\mathrm{661}}^1\times {\mathrm{11593}}^1$

素因数の和:12269

約数の個数: 40

約数和(自身を含む): 1903456544

約数和(自身を除く): 1045203568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 661, 1322, 2644, 4627, 5288, 9254, 10576, 11593, 18508, 23186, 37016, 46372, 74032, 81151, 92744, 162302, 185488, 324604, 649208, 1298416, 7662973, 15325946, 30651892, 53640811, 61303784, 107281622, 122607568, 214563244, 429126488, 858252976]

約数ペア:

[(1, 858252976), (2, 429126488), (4, 214563244), (7, 122607568), (8, 107281622), (14, 61303784), (16, 53640811), (28, 30651892), (56, 15325946), (112, 7662973), (661, 1298416), (1322, 649208), (2644, 324604), (4627, 185488), (5288, 162302), (9254, 92744), (10576, 81151), (11593, 74032), (18508, 46372), (23186, 37016)]