1275332528

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{461}}^1\times {\mathrm{4021}}^1$

素因数の和:4533

約数の個数: 40

約数和(自身を含む): 2534535696

約数和(自身を除く): 1259203168

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 461, 688, 922, 1844, 3688, 4021, 7376, 8042, 16084, 19823, 32168, 39646, 64336, 79292, 158584, 172903, 317168, 345806, 691612, 1383224, 1853681, 2766448, 3707362, 7414724, 14829448, 29658896, 79708283, 159416566, 318833132, 637666264, 1275332528]

約数ペア:

[(1, 1275332528), (2, 637666264), (4, 318833132), (8, 159416566), (16, 79708283), (43, 29658896), (86, 14829448), (172, 7414724), (344, 3707362), (461, 2766448), (688, 1853681), (922, 1383224), (1844, 691612), (3688, 345806), (4021, 317168), (7376, 172903), (8042, 158584), (16084, 79292), (19823, 64336), (32168, 39646)]