27819736

素因数分解:

$2^3\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1933}}^1$

素因数の和:2203

約数の個数: 32

約数和(自身を含む): 59876640

約数和(自身を除く): 32056904

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 257, 514, 1028, 1799, 1933, 2056, 3598, 3866, 7196, 7732, 13531, 14392, 15464, 27062, 54124, 108248, 496781, 993562, 1987124, 3477467, 3974248, 6954934, 13909868, 27819736]

約数ペア:

[(1, 27819736), (2, 13909868), (4, 6954934), (7, 3974248), (8, 3477467), (14, 1987124), (28, 993562), (56, 496781), (257, 108248), (514, 54124), (1028, 27062), (1799, 15464), (1933, 14392), (2056, 13531), (3598, 7732), (3866, 7196)]