1644483008

素因数分解:

$2^6\times 7^1\times {\mathrm{3670721}}^1$

素因数の和:3670740

約数の個数: 28

約数和(自身を含む): 3729453552

約数和(自身を除く): 2084970544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 3670721, 7341442, 14682884, 25695047, 29365768, 51390094, 58731536, 102780188, 117463072, 205560376, 234926144, 411120752, 822241504, 1644483008]

約数ペア:

[(1, 1644483008), (2, 822241504), (4, 411120752), (7, 234926144), (8, 205560376), (14, 117463072), (16, 102780188), (28, 58731536), (32, 51390094), (56, 29365768), (64, 25695047), (112, 14682884), (224, 7341442), (448, 3670721)]