42840784

素因数分解:

$2^4\times 7^1\times {\mathrm{382507}}^1$

素因数の和:382522

約数の個数: 20

約数和(自身を含む): 94861984

約数和(自身を除く): 52021200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 382507, 765014, 1530028, 2677549, 3060056, 5355098, 6120112, 10710196, 21420392, 42840784]

約数ペア:

[(1, 42840784), (2, 21420392), (4, 10710196), (7, 6120112), (8, 5355098), (14, 3060056), (16, 2677549), (28, 1530028), (56, 765014), (112, 382507)]