27786836

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{90217}}^1$

素因数の和:90239

約数の個数: 24

約数和(自身を含む): 60626496

約数和(自身を除く): 32839660

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 90217, 180434, 360868, 631519, 992387, 1263038, 1984774, 2526076, 3969548, 6946709, 13893418, 27786836]

約数ペア:

[(1, 27786836), (2, 13893418), (4, 6946709), (7, 3969548), (11, 2526076), (14, 1984774), (22, 1263038), (28, 992387), (44, 631519), (77, 360868), (154, 180434), (308, 90217)]