42985208

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{17851}}^1$

素因数の和:17907

約数の個数: 32

約数和(自身を含む): 94258560

約数和(自身を除く): 51273352

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 17851, 35702, 71404, 124957, 142808, 249914, 499828, 767593, 999656, 1535186, 3070372, 5373151, 6140744, 10746302, 21492604, 42985208]

約数ペア:

[(1, 42985208), (2, 21492604), (4, 10746302), (7, 6140744), (8, 5373151), (14, 3070372), (28, 1535186), (43, 999656), (56, 767593), (86, 499828), (172, 249914), (301, 142808), (344, 124957), (602, 71404), (1204, 35702), (2408, 17851)]