77627284

素因数分解:

$2^2\times 7^1\times {\mathrm{389}}^1\times {\mathrm{7127}}^1$

素因数の和:7527

約数の個数: 24

約数和(自身を含む): 155675520

約数和(自身を除く): 78048236

約数列:

[1, 2, 4, 7, 14, 28, 389, 778, 1556, 2723, 5446, 7127, 10892, 14254, 28508, 49889, 99778, 199556, 2772403, 5544806, 11089612, 19406821, 38813642, 77627284]

約数ペア:

[(1, 77627284), (2, 38813642), (4, 19406821), (7, 11089612), (14, 5544806), (28, 2772403), (389, 199556), (778, 99778), (1556, 49889), (2723, 28508), (5446, 14254), (7127, 10892)]