56908012

素因数分解:

$2^2\times 7^2\times {\mathrm{290347}}^1$

素因数の和:290365

約数の個数: 18

約数和(自身を含む): 115848852

約数和(自身を除く): 58940840

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 290347, 580694, 1161388, 2032429, 4064858, 8129716, 14227003, 28454006, 56908012]

約数ペア:

[(1, 56908012), (2, 28454006), (4, 14227003), (7, 8129716), (14, 4064858), (28, 2032429), (49, 1161388), (98, 580694), (196, 290347)]