69340292

素因数分解:

$2^2\times 7^2\times {\mathrm{353777}}^1$

素因数の和:353795

約数の個数: 18

約数和(自身を含む): 141157422

約数和(自身を除く): 71817130

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 353777, 707554, 1415108, 2476439, 4952878, 9905756, 17335073, 34670146, 69340292]

約数ペア:

[(1, 69340292), (2, 34670146), (4, 17335073), (7, 9905756), (14, 4952878), (28, 2476439), (49, 1415108), (98, 707554), (196, 353777)]