1129408

素因数分解:

$2^6\times 7^1\times {\mathrm{2521}}^1$

素因数の和:2540

約数の個数: 28

約数和(自身を含む): 2562352

約数和(自身を除く): 1432944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 2521, 5042, 10084, 17647, 20168, 35294, 40336, 70588, 80672, 141176, 161344, 282352, 564704, 1129408]

約数ペア:

[(1, 1129408), (2, 564704), (4, 282352), (7, 161344), (8, 141176), (14, 80672), (16, 70588), (28, 40336), (32, 35294), (56, 20168), (64, 17647), (112, 10084), (224, 5042), (448, 2521)]