16684192

素因数分解:

$2^5\times 7^1\times {\mathrm{211}}^1\times {\mathrm{353}}^1$

素因数の和:581

約数の個数: 48

約数和(自身を含む): 37824192

約数和(自身を除く): 21140000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 211, 224, 353, 422, 706, 844, 1412, 1477, 1688, 2471, 2824, 2954, 3376, 4942, 5648, 5908, 6752, 9884, 11296, 11816, 19768, 23632, 39536, 47264, 74483, 79072, 148966, 297932, 521381, 595864, 1042762, 1191728, 2085524, 2383456, 4171048, 8342096, 16684192]

約数ペア:

[(1, 16684192), (2, 8342096), (4, 4171048), (7, 2383456), (8, 2085524), (14, 1191728), (16, 1042762), (28, 595864), (32, 521381), (56, 297932), (112, 148966), (211, 79072), (224, 74483), (353, 47264), (422, 39536), (706, 23632), (844, 19768), (1412, 11816), (1477, 11296), (1688, 9884), (2471, 6752), (2824, 5908), (2954, 5648), (3376, 4942)]