27721876

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{76159}}^1$

素因数の和:76183

約数の個数: 24

約数和(自身を含む): 59709440

約数和(自身を除く): 31987564

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 76159, 152318, 304636, 533113, 990067, 1066226, 1980134, 2132452, 3960268, 6930469, 13860938, 27721876]

約数ペア:

[(1, 27721876), (2, 13860938), (4, 6930469), (7, 3960268), (13, 2132452), (14, 1980134), (26, 1066226), (28, 990067), (52, 533113), (91, 304636), (182, 152318), (364, 76159)]