1992256

素因数分解:

$2^6\times 7^1\times {\mathrm{4447}}^1$

素因数の和:4466

約数の個数: 28

約数和(自身を含む): 4519168

約数和(自身を除く): 2526912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 4447, 8894, 17788, 31129, 35576, 62258, 71152, 124516, 142304, 249032, 284608, 498064, 996128, 1992256]

約数ペア:

[(1, 1992256), (2, 996128), (4, 498064), (7, 284608), (8, 249032), (14, 142304), (16, 124516), (28, 71152), (32, 62258), (56, 35576), (64, 31129), (112, 17788), (224, 8894), (448, 4447)]