27771604

素因数分解:

$2^2\times 7^1\times {\mathrm{379}}^1\times {\mathrm{2617}}^1$

素因数の和:3007

約数の個数: 24

約数和(自身を含む): 55711040

約数和(自身を除く): 27939436

約数列:

[1, 2, 4, 7, 14, 28, 379, 758, 1516, 2617, 2653, 5234, 5306, 10468, 10612, 18319, 36638, 73276, 991843, 1983686, 3967372, 6942901, 13885802, 27771604]

約数ペア:

[(1, 27771604), (2, 13885802), (4, 6942901), (7, 3967372), (14, 1983686), (28, 991843), (379, 73276), (758, 36638), (1516, 18319), (2617, 10612), (2653, 10468), (5234, 5306)]