29705788

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{239}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 62576640

約数和(自身を除く): 32870852

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 193, 239, 322, 386, 478, 644, 772, 956, 1351, 1673, 2702, 3346, 4439, 5404, 5497, 6692, 8878, 10994, 17756, 21988, 31073, 38479, 46127, 62146, 76958, 92254, 124292, 153916, 184508, 322889, 645778, 1060921, 1291556, 2121842, 4243684, 7426447, 14852894, 29705788]

約数ペア:

[(1, 29705788), (2, 14852894), (4, 7426447), (7, 4243684), (14, 2121842), (23, 1291556), (28, 1060921), (46, 645778), (92, 322889), (161, 184508), (193, 153916), (239, 124292), (322, 92254), (386, 76958), (478, 62146), (644, 46127), (772, 38479), (956, 31073), (1351, 21988), (1673, 17756), (2702, 10994), (3346, 8878), (4439, 6692), (5404, 5497)]