28285798646

素因数分解:

$2^1\times 7^1\times {\mathrm{9043}}^1\times {\mathrm{223423}}^1$

素因数の和:232475

約数の個数: 16

約数和(自身を含む): 48495519744

約数和(自身を除く): 20209721098

約数列:

[1, 2, 7, 14, 9043, 18086, 63301, 126602, 223423, 446846, 1563961, 3127922, 2020414189, 4040828378, 14142899323, 28285798646]

約数ペア:

[(1, 28285798646), (2, 14142899323), (7, 4040828378), (14, 2020414189), (9043, 3127922), (18086, 1563961), (63301, 446846), (126602, 223423)]