28635796

素因数分解:

$2^2\times 7^2\times {\mathrm{193}}^1\times {\mathrm{757}}^1$

素因数の和:968

約数の個数: 36

約数和(自身を含む): 58673748

約数和(自身を除く): 30037952

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 193, 196, 386, 757, 772, 1351, 1514, 2702, 3028, 5299, 5404, 9457, 10598, 18914, 21196, 37093, 37828, 74186, 146101, 148372, 292202, 584404, 1022707, 2045414, 4090828, 7158949, 14317898, 28635796]

約数ペア:

[(1, 28635796), (2, 14317898), (4, 7158949), (7, 4090828), (14, 2045414), (28, 1022707), (49, 584404), (98, 292202), (193, 148372), (196, 146101), (386, 74186), (757, 37828), (772, 37093), (1351, 21196), (1514, 18914), (2702, 10598), (3028, 9457), (5299, 5404)]