620610368

素因数分解:

$2^6\times 7^1\times {\mathrm{1385291}}^1$

素因数の和:1385310

約数の個数: 28

約数和(自身を含む): 1407456672

約数和(自身を除く): 786846304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 1385291, 2770582, 5541164, 9697037, 11082328, 19394074, 22164656, 38788148, 44329312, 77576296, 88658624, 155152592, 310305184, 620610368]

約数ペア:

[(1, 620610368), (2, 310305184), (4, 155152592), (7, 88658624), (8, 77576296), (14, 44329312), (16, 38788148), (28, 22164656), (32, 19394074), (56, 11082328), (64, 9697037), (112, 5541164), (224, 2770582), (448, 1385291)]