494144

素因数分解:

$2^6\times 7^1\times {\mathrm{1103}}^1$

素因数の和:1122

約数の個数: 28

約数和(自身を含む): 1121664

約数和(自身を除く): 627520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 1103, 2206, 4412, 7721, 8824, 15442, 17648, 30884, 35296, 61768, 70592, 123536, 247072, 494144]

約数ペア:

[(1, 494144), (2, 247072), (4, 123536), (7, 70592), (8, 61768), (14, 35296), (16, 30884), (28, 17648), (32, 15442), (56, 8824), (64, 7721), (112, 4412), (224, 2206), (448, 1103)]