27993952

素因数分解:

$2^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2659}}^1$

素因数の和:2723

約数の個数: 48

約数和(自身を含む): 64350720

約数和(自身を除く): 36356768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 94, 112, 188, 224, 329, 376, 658, 752, 1316, 1504, 2632, 2659, 5264, 5318, 10528, 10636, 18613, 21272, 37226, 42544, 74452, 85088, 124973, 148904, 249946, 297808, 499892, 595616, 874811, 999784, 1749622, 1999568, 3499244, 3999136, 6998488, 13996976, 27993952]

約数ペア:

[(1, 27993952), (2, 13996976), (4, 6998488), (7, 3999136), (8, 3499244), (14, 1999568), (16, 1749622), (28, 999784), (32, 874811), (47, 595616), (56, 499892), (94, 297808), (112, 249946), (188, 148904), (224, 124973), (329, 85088), (376, 74452), (658, 42544), (752, 37226), (1316, 21272), (1504, 18613), (2632, 10636), (2659, 10528), (5264, 5318)]