69370084

素因数分解:

$2^2\times 7^2\times {\mathrm{353929}}^1$

素因数の和:353947

約数の個数: 18

約数和(自身を含む): 141218070

約数和(自身を除く): 71847986

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 353929, 707858, 1415716, 2477503, 4955006, 9910012, 17342521, 34685042, 69370084]

約数ペア:

[(1, 69370084), (2, 34685042), (4, 17342521), (7, 9910012), (14, 4955006), (28, 2477503), (49, 1415716), (98, 707858), (196, 353929)]