22778728

素因数分解:

$2^3\times 7^2\times {\mathrm{58109}}^1$

素因数の和:58129

約数の個数: 24

約数和(自身を含む): 49684050

約数和(自身を除く): 26905322

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 58109, 116218, 232436, 406763, 464872, 813526, 1627052, 2847341, 3254104, 5694682, 11389364, 22778728]

約数ペア:

[(1, 22778728), (2, 11389364), (4, 5694682), (7, 3254104), (8, 2847341), (14, 1627052), (28, 813526), (49, 464872), (56, 406763), (98, 232436), (196, 116218), (392, 58109)]