28960036

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{233}}^1$

素因数の和:460

約数の個数: 48

約数和(自身を含む): 61012224

約数和(自身を除く): 32052188

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 193, 233, 322, 386, 466, 644, 772, 932, 1351, 1631, 2702, 3262, 4439, 5359, 5404, 6524, 8878, 10718, 17756, 21436, 31073, 37513, 44969, 62146, 75026, 89938, 124292, 150052, 179876, 314783, 629566, 1034287, 1259132, 2068574, 4137148, 7240009, 14480018, 28960036]

約数ペア:

[(1, 28960036), (2, 14480018), (4, 7240009), (7, 4137148), (14, 2068574), (23, 1259132), (28, 1034287), (46, 629566), (92, 314783), (161, 179876), (193, 150052), (233, 124292), (322, 89938), (386, 75026), (466, 62146), (644, 44969), (772, 37513), (932, 31073), (1351, 21436), (1631, 17756), (2702, 10718), (3262, 8878), (4439, 6524), (5359, 5404)]