399970624

素因数分解:

$2^6\times {\mathrm{1021}}^1\times {\mathrm{6121}}^1$

素因数の和:7154

約数の個数: 28

約数和(自身を含む): 794598868

約数和(自身を除く): 394628244

約数列:

[1, 2, 4, 8, 16, 32, 64, 1021, 2042, 4084, 6121, 8168, 12242, 16336, 24484, 32672, 48968, 65344, 97936, 195872, 391744, 6249541, 12499082, 24998164, 49996328, 99992656, 199985312, 399970624]

約数ペア:

[(1, 399970624), (2, 199985312), (4, 99992656), (8, 49996328), (16, 24998164), (32, 12499082), (64, 6249541), (1021, 391744), (2042, 195872), (4084, 97936), (6121, 65344), (8168, 48968), (12242, 32672), (16336, 24484)]